{
    "contract": "GMI_DATALAB_PUBLIC_EXPORT_V1",
    "report_id": "RH-522A32C21AF8CDD4",
    "region_id": "US-AZ",
    "language": "en",
    "title": "Arizona Population, Economy, Jobs & Key Trends | Data Lab",
    "url": "https://greenblog.co.kr/en/data-report/arizona-population-economy-jobs-key-trends-data-lab/",
    "region": {
        "region_key": "us_az",
        "region_id": "US-AZ",
        "region_name": "Arizona",
        "geo_level": "state"
    },
    "region_profile": [
        {
            "label": "Geography level",
            "value": "State"
        },
        {
            "label": "Parent geography",
            "value": "United States"
        },
        {
            "label": "Capital",
            "value": "Phoenix"
        },
        {
            "label": "Largest city",
            "value": "Phoenix"
        },
        {
            "label": "Time zone",
            "value": "Mountain Standard Time"
        },
        {
            "label": "Latest population",
            "value": "7.38M"
        },
        {
            "label": "Tracked indicators",
            "value": "6"
        },
        {
            "label": "Observation period",
            "value": "1863–2026"
        }
    ],
    "coverage": {
        "period_start": "1863",
        "period_end": "2026"
    },
    "template_id": "population_change",
    "metrics": [
        {
            "metric_key": "EIA_SEDS:TEPRB",
            "label": "Total primary energy production",
            "topic": "energy",
            "unit": "Billion Btu",
            "provider": "US_EIA",
            "source_url": "https://api.eia.gov/v2/seds/data/",
            "dataset_key": "TEPRB",
            "observations": [
                {
                    "period": "1985",
                    "value": 298921
                },
                {
                    "period": "1986",
                    "value": 435093
                },
                {
                    "period": "1987",
                    "value": 444715
                },
                {
                    "period": "1988",
                    "value": 562621
                },
                {
                    "period": "1989",
                    "value": 395028
                },
                {
                    "period": "1990",
                    "value": 512780
                },
                {
                    "period": "1991",
                    "value": 596716
                },
                {
                    "period": "1992",
                    "value": 586431
                },
                {
                    "period": "1993",
                    "value": 540639
                },
                {
                    "period": "1994",
                    "value": 574003
                },
                {
                    "period": "1995",
                    "value": 593767
                },
                {
                    "period": "1996",
                    "value": 580811
                },
                {
                    "period": "1997",
                    "value": 624716
                },
                {
                    "period": "1998",
                    "value": 618745
                },
                {
                    "period": "1999",
                    "value": 625229
                },
                {
                    "period": "2000",
                    "value": 648380
                },
                {
                    "period": "2001",
                    "value": 631663
                },
                {
                    "period": "2002",
                    "value": 639649
                },
                {
                    "period": "2003",
                    "value": 596415
                },
                {
                    "period": "2004",
                    "value": 607326
                },
                {
                    "period": "2005",
                    "value": 569285
                },
                {
                    "period": "2006",
                    "value": 467321
                },
                {
                    "period": "2007",
                    "value": 496210
                },
                {
                    "period": "2008",
                    "value": 530158
                },
                {
                    "period": "2009",
                    "value": 521886
                },
                {
                    "period": "2010",
                    "value": 535283
                },
                {
                    "period": "2011",
                    "value": 552195
                },
                {
                    "period": "2012",
                    "value": 540384
                },
                {
                    "period": "2013",
                    "value": 534358
                },
                {
                    "period": "2014",
                    "value": 566041
                },
                {
                    "period": "2015",
                    "value": 545958
                },
                {
                    "period": "2016",
                    "value": 517675
                },
                {
                    "period": "2017",
                    "value": 539178
                },
                {
                    "period": "2018",
                    "value": 536987
                },
                {
                    "period": "2019",
                    "value": 483410
                },
                {
                    "period": "2020",
                    "value": 396553
                },
                {
                    "period": "2021",
                    "value": 402896
                },
                {
                    "period": "2022",
                    "value": 409210
                },
                {
                    "period": "2023",
                    "value": 411678
                },
                {
                    "period": "2024",
                    "value": 434023
                }
            ],
            "summary": {
                "first_period": "1985",
                "first_value": 298921,
                "latest_period": "2024",
                "latest_value": 434023,
                "change": 135102,
                "change_pct": 45.19655694982955
            }
        },
        {
            "metric_key": "EIA_SEDS:TETCB",
            "label": "Total energy consumption",
            "topic": "energy",
            "unit": "Billion Btu",
            "provider": "US_EIA",
            "source_url": "https://api.eia.gov/v2/seds/data/",
            "dataset_key": "TETCB",
            "observations": [
                {
                    "period": "1985",
                    "value": 813921
                },
                {
                    "period": "1986",
                    "value": 822415
                },
                {
                    "period": "1987",
                    "value": 838472
                },
                {
                    "period": "1988",
                    "value": 881963
                },
                {
                    "period": "1989",
                    "value": 912149
                },
                {
                    "period": "1990",
                    "value": 912983
                },
                {
                    "period": "1991",
                    "value": 923446
                },
                {
                    "period": "1992",
                    "value": 954555
                },
                {
                    "period": "1993",
                    "value": 968200
                },
                {
                    "period": "1994",
                    "value": 1020281
                },
                {
                    "period": "1995",
                    "value": 1051644
                },
                {
                    "period": "1996",
                    "value": 1112722
                },
                {
                    "period": "1997",
                    "value": 1125743
                },
                {
                    "period": "1998",
                    "value": 1185968
                },
                {
                    "period": "1999",
                    "value": 1235022
                },
                {
                    "period": "2000",
                    "value": 1289942
                },
                {
                    "period": "2001",
                    "value": 1302269
                },
                {
                    "period": "2002",
                    "value": 1298175
                },
                {
                    "period": "2003",
                    "value": 1319572
                },
                {
                    "period": "2004",
                    "value": 1372363
                },
                {
                    "period": "2005",
                    "value": 1411695
                },
                {
                    "period": "2006",
                    "value": 1457800
                },
                {
                    "period": "2007",
                    "value": 1466903
                },
                {
                    "period": "2008",
                    "value": 1433406
                },
                {
                    "period": "2009",
                    "value": 1351254
                },
                {
                    "period": "2010",
                    "value": 1404841
                },
                {
                    "period": "2011",
                    "value": 1431013
                },
                {
                    "period": "2012",
                    "value": 1406179
                },
                {
                    "period": "2013",
                    "value": 1423208
                },
                {
                    "period": "2014",
                    "value": 1425539
                },
                {
                    "period": "2015",
                    "value": 1444587
                },
                {
                    "period": "2016",
                    "value": 1466255
                },
                {
                    "period": "2017",
                    "value": 1466773
                },
                {
                    "period": "2018",
                    "value": 1477873
                },
                {
                    "period": "2019",
                    "value": 1496536
                },
                {
                    "period": "2020",
                    "value": 1440291
                },
                {
                    "period": "2021",
                    "value": 1483627
                },
                {
                    "period": "2022",
                    "value": 1513145
                },
                {
                    "period": "2023",
                    "value": 1531010
                },
                {
                    "period": "2024",
                    "value": 1568088
                }
            ],
            "summary": {
                "first_period": "1985",
                "first_value": 813921,
                "latest_period": "2024",
                "latest_value": 1568088,
                "change": 754167,
                "change_pct": 92.6585012550358
            }
        },
        {
            "metric_key": "ACS:B01003_001E",
            "label": "Population",
            "topic": "population",
            "unit": "persons",
            "provider": "US_CENSUS_DATA_API",
            "source_url": "https://api.census.gov/data/2024/acs/acs5",
            "dataset_key": "B01003_001E",
            "observations": [
                {
                    "period": "2011",
                    "value": 6337373
                },
                {
                    "period": "2012",
                    "value": 6410979
                },
                {
                    "period": "2013",
                    "value": 6479703
                },
                {
                    "period": "2014",
                    "value": 6561516
                },
                {
                    "period": "2015",
                    "value": 6641928
                },
                {
                    "period": "2016",
                    "value": 6728577
                },
                {
                    "period": "2017",
                    "value": 6809946
                },
                {
                    "period": "2018",
                    "value": 6946685
                },
                {
                    "period": "2019",
                    "value": 7050299
                },
                {
                    "period": "2020",
                    "value": 7174064
                },
                {
                    "period": "2021",
                    "value": 7079203
                },
                {
                    "period": "2022",
                    "value": 7172282
                },
                {
                    "period": "2023",
                    "value": 7268175
                },
                {
                    "period": "2024",
                    "value": 7378838
                }
            ],
            "summary": {
                "first_period": "2011",
                "first_value": 6337373,
                "latest_period": "2024",
                "latest_value": 7378838,
                "change": 1041465,
                "change_pct": 16.43370210337943
            }
        },
        {
            "metric_key": "ACS:B19013_001E",
            "label": "Median household income",
            "topic": "income",
            "unit": "US dollars",
            "provider": "US_CENSUS_DATA_API",
            "source_url": "https://api.census.gov/data/2024/acs/acs5",
            "dataset_key": "B19013_001E",
            "observations": [
                {
                    "period": "2011",
                    "value": 50752
                },
                {
                    "period": "2012",
                    "value": 50256
                },
                {
                    "period": "2013",
                    "value": 49774
                },
                {
                    "period": "2014",
                    "value": 49928
                },
                {
                    "period": "2015",
                    "value": 50255
                },
                {
                    "period": "2016",
                    "value": 51340
                },
                {
                    "period": "2017",
                    "value": 53510
                },
                {
                    "period": "2018",
                    "value": 56213
                },
                {
                    "period": "2019",
                    "value": 58945
                },
                {
                    "period": "2020",
                    "value": 61529
                },
                {
                    "period": "2021",
                    "value": 65913
                },
                {
                    "period": "2022",
                    "value": 72581
                },
                {
                    "period": "2023",
                    "value": 76872
                },
                {
                    "period": "2024",
                    "value": 79964
                }
            ],
            "summary": {
                "first_period": "2011",
                "first_value": 50752,
                "latest_period": "2024",
                "latest_value": 79964,
                "change": 29212,
                "change_pct": 57.55832282471627
            }
        },
        {
            "metric_key": "ACS:B25077_001E",
            "label": "Median home value",
            "topic": "housing",
            "unit": "US dollars",
            "provider": "US_CENSUS_DATA_API",
            "source_url": "https://api.census.gov/data/2024/acs/acs5",
            "dataset_key": "B25077_001E",
            "observations": [
                {
                    "period": "2011",
                    "value": 197400
                },
                {
                    "period": "2012",
                    "value": 175900
                },
                {
                    "period": "2013",
                    "value": 165100
                },
                {
                    "period": "2014",
                    "value": 162900
                },
                {
                    "period": "2015",
                    "value": 167500
                },
                {
                    "period": "2016",
                    "value": 176900
                },
                {
                    "period": "2017",
                    "value": 193200
                },
                {
                    "period": "2018",
                    "value": 209600
                },
                {
                    "period": "2019",
                    "value": 225500
                },
                {
                    "period": "2020",
                    "value": 242000
                },
                {
                    "period": "2021",
                    "value": 265600
                },
                {
                    "period": "2022",
                    "value": 321400
                },
                {
                    "period": "2023",
                    "value": 358900
                },
                {
                    "period": "2024",
                    "value": 394500
                }
            ],
            "summary": {
                "first_period": "2011",
                "first_value": 197400,
                "latest_period": "2024",
                "latest_value": 394500,
                "change": 197100,
                "change_pct": 99.84802431610942
            }
        },
        {
            "metric_key": "ACS:UNEMPLOYMENT_RATE",
            "label": "Unemployment rate",
            "topic": "employment",
            "unit": "percent",
            "provider": "US_CENSUS_DATA_API",
            "source_url": "https://api.census.gov/data/2024/acs/acs5",
            "dataset_key": "B23025_003E+B23025_005E",
            "observations": [
                {
                    "period": "2011",
                    "value": 8.923303540552762
                },
                {
                    "period": "2012",
                    "value": 9.774401097941722
                },
                {
                    "period": "2013",
                    "value": 10.41265527975865
                },
                {
                    "period": "2014",
                    "value": 9.939919236337829
                },
                {
                    "period": "2015",
                    "value": 8.925266046813363
                },
                {
                    "period": "2016",
                    "value": 7.988000040903142
                },
                {
                    "period": "2017",
                    "value": 7.104561856367157
                },
                {
                    "period": "2018",
                    "value": 6.455823243838201
                },
                {
                    "period": "2019",
                    "value": 5.889111374111959
                },
                {
                    "period": "2020",
                    "value": 5.837372383060323
                },
                {
                    "period": "2021",
                    "value": 5.617880094276561
                },
                {
                    "period": "2022",
                    "value": 5.366159376588977
                },
                {
                    "period": "2023",
                    "value": 5.171992365673237
                },
                {
                    "period": "2024",
                    "value": 5.091612853030421
                }
            ],
            "summary": {
                "first_period": "2011",
                "first_value": 8.923303540552762,
                "latest_period": "2024",
                "latest_value": 5.091612853030421,
                "change": -3.8316906875223413,
                "change_pct": -42.940270608400525
            }
        }
    ],
    "timeline": [
        {
            "year": "1863",
            "period": "1863",
            "label": "1863",
            "branches": [
                {
                    "kind": "context_event",
                    "topic": "administration",
                    "source_name": "Arizona Memory Project",
                    "source_url": "https://azmemory.azlibrary.gov/nodes/view/100602",
                    "event_type": "institutional_change",
                    "policy_domain": "territorial_governance",
                    "issuer": "United States / Arizona Territory",
                    "announcement_date": "1863-12-29",
                    "effective_date": "",
                    "official_document_title": "Organization of Arizona Territory",
                    "policy_status": "historical_milestone",
                    "event_title_ko": "Arizona Territory가 공식적으로 조직됨",
                    "event_text_ko": "1863년 12월 29일 John N. Goodwin 주지사가 Navajo Springs에서 Arizona Territory의 조직을 공식 선포했다. 이는 Arizona가 별도의 준주 행정 체계로 운영되기 시작한 핵심 제도적 전환점이다.",
                    "event_summary_ko": "1885년 University of Arizona 설립보다 앞선 Arizona 지역사의 핵심 행정 전환으로, 이후 Prescott의 준주 수도와 초기 입법 체계가 형성되는 배경이 됐다.",
                    "event_significance_ko": "현재 시간 트리의 시작점을 준주 형성기까지 넓혀 Arizona의 대학·주 승격·수자원 인프라보다 앞선 제도적 출발점을 보여 준다.",
                    "event_regional_context_ko": "Arizona는 이후 Prescott을 중심으로 초기 준주 행정과 입법 체계를 구축했고, 1912년 주 승격까지 약 반세기 동안 준주로 운영됐다.",
                    "event_background_ko": "Arizona Memory Project의 John N. Goodwin 자료는 1863년 그가 Arizona Territory의 첫 주지사로 임명된 뒤 Navajo Springs에서 준주 조직을 공식 선포했다고 기록한다.",
                    "event_outcome_ko": "이후 Prescott이 준주 수도로 선택되고 1864년 첫 준주 의회가 열리면서 별도의 행정·입법 기반이 구체화됐다.",
                    "event_data_context_ko": "현대 인구·소득·주택·고용·에너지 시계열보다 훨씬 앞선 사건이므로 현재 지표의 직접 원인으로 해석하지 않는다.",
                    "event_title_en": "Arizona Territory is formally organized",
                    "event_text_en": "On December 29, 1863, Governor John N. Goodwin formally proclaimed the organization of Arizona Territory at Navajo Springs, marking the start of a separate territorial government.",
                    "event_summary_en": "This is a foundational administrative milestone before the 1885 establishment of the University of Arizona and provides context for the later territorial capital and legislative system.",
                    "event_significance_en": "It extends the regional timeline to the territorial era, providing an institutional starting point before later milestones in higher education, statehood, and water infrastructure.",
                    "event_regional_context_en": "Arizona subsequently developed its early territorial administration and legislature around Prescott and remained a U.S. territory until statehood in 1912.",
                    "event_background_en": "The Arizona Memory Project record for John N. Goodwin states that, after becoming the first territorial governor, he formally proclaimed the organization of Arizona Territory at Navajo Springs in 1863.",
                    "event_outcome_en": "Prescott was subsequently selected as the territorial capital, and the first territorial legislature met in 1864, giving the new territorial government a more permanent administrative structure.",
                    "event_data_context_en": "Because the event predates the modern population, income, housing, employment, and energy series, it is historical context rather than a direct cause of current metrics.",
                    "event_title_es": "Se organiza formalmente el Territorio de Arizona",
                    "event_text_es": "El 29 de diciembre de 1863, el gobernador John N. Goodwin proclamó formalmente en Navajo Springs la organización del Territorio de Arizona, marcando el inicio de un gobierno territorial separado.",
                    "event_summary_es": "Es un hito administrativo fundamental anterior a la creación de la University of Arizona en 1885 y aporta contexto para la posterior capital territorial y el sistema legislativo.",
                    "event_significance_es": "Amplía la cronología regional hasta la etapa territorial y ofrece un punto de partida institucional anterior a los hitos posteriores de educación superior, estatalidad e infraestructura hídrica.",
                    "event_regional_context_es": "Arizona desarrolló después su primera administración y legislatura territorial en torno a Prescott y permaneció como territorio estadounidense hasta la estatalidad en 1912.",
                    "event_background_es": "El registro de John N. Goodwin en Arizona Memory Project señala que, tras convertirse en el primer gobernador territorial, proclamó formalmente la organización del Territorio de Arizona en Navajo Springs en 1863.",
                    "event_outcome_es": "Posteriormente Prescott fue elegida capital territorial y la primera legislatura territorial se reunió en 1864, dando una estructura administrativa más permanente al nuevo gobierno territorial.",
                    "event_data_context_es": "Como el hecho es muy anterior a las series modernas de población, ingresos, vivienda, empleo y energía, se utiliza como contexto histórico y no como causa directa de los indicadores actuales.",
                    "event_related_places": [
                        "Navajo Springs",
                        "Prescott"
                    ],
                    "event_title": "Arizona Territory is formally organized",
                    "event_text": "On December 29, 1863, Governor John N. Goodwin formally proclaimed the organization of Arizona Territory at Navajo Springs, marking the start of a separate territorial government."
                }
            ]
        },
        {
            "year": "1885",
            "period": "1885",
            "label": "1885",
            "branches": [
                {
                    "kind": "context_event",
                    "topic": "education",
                    "source_name": "University of Arizona",
                    "source_url": "https://www.arizona.edu/about/history-mission",
                    "event_type": "institutional_change",
                    "policy_domain": "",
                    "issuer": "",
                    "announcement_date": "",
                    "effective_date": "",
                    "official_document_title": "",
                    "policy_status": "effective",
                    "event_title_ko": "University of Arizona 설립",
                    "event_text_ko": "Arizona가 아직 영토였던 시기에 Tucson에 공공 고등교육 기관이 설립됐다.",
                    "event_summary_ko": "Arizona가 아직 영토였던 시기에 Tucson에 공공 고등교육 기관이 설립됐다.",
                    "event_significance_ko": "Arizona의 장기 지역구조를 이해하는 독립적인 제도·보전·인프라 이정표다.",
                    "event_regional_context_ko": "주 전체 통계와 나란히 볼 수 있지만 특정 지표 변화의 직접 원인으로 단정하지 않는다.",
                    "event_background_ko": "공식 기관 자료에서 확인되는 Arizona의 장기 제도·공공 인프라 변화다.",
                    "event_outcome_ko": "이후 관련 제도·보전·인프라 기능이 Arizona 지역체계의 일부로 계속 운영됐다.",
                    "event_data_context_ko": "현대 인구·소득·주택·고용 시계열과 직접 인과로 연결하지 않고 지역사 맥락으로 사용한다.",
                    "event_title_en": "University of Arizona is established",
                    "event_text_en": "A public higher-education institution was established in Tucson while Arizona was still a territory.",
                    "event_summary_en": "A public higher-education institution was established in Tucson while Arizona was still a territory.",
                    "event_significance_en": "This is an independent institutional, conservation, or infrastructure milestone in Arizona’s long-run regional history.",
                    "event_regional_context_en": "It can be read beside statewide statistics without treating it as the direct cause of a specific statistical change.",
                    "event_background_en": "The milestone is documented in official institutional sources as part of Arizona’s long-run public history.",
                    "event_outcome_en": "The related institution, protected landscape, or infrastructure continued as part of Arizona’s regional system.",
                    "event_data_context_en": "It is used as regional-history context rather than as a direct causal explanation for population, income, housing, or employment series.",
                    "event_title_es": "Se establece la University of Arizona",
                    "event_text_es": "Se estableció en Tucson una institución pública de educación superior cuando Arizona aún era territorio.",
                    "event_summary_es": "Se estableció en Tucson una institución pública de educación superior cuando Arizona aún era territorio.",
                    "event_significance_es": "Es un hito institucional, de conservación o infraestructura independiente dentro de la historia regional de largo plazo de Arizona.",
                    "event_regional_context_es": "Puede leerse junto a las estadísticas estatales sin tratarlo como causa directa de un cambio estadístico concreto.",
                    "event_background_es": "El hito está documentado por fuentes institucionales oficiales como parte de la historia pública de largo plazo de Arizona.",
                    "event_outcome_es": "La institución, el paisaje protegido o la infraestructura relacionada continuó formando parte del sistema regional de Arizona.",
                    "event_data_context_es": "Se usa como contexto de historia regional y no como explicación causal directa de las series de población, ingreso, vivienda o empleo.",
                    "event_related_places": [
                        "University of Arizona",
                        "Tucson"
                    ],
                    "event_title": "University of Arizona is established",
                    "event_text": "A public higher-education institution was established in Tucson while Arizona was still a territory."
                }
            ]
        },
        {
            "year": "1912",
            "period": "1912",
            "label": "1912",
            "branches": [
                {
                    "kind": "context_event",
                    "topic": "administration",
                    "source_name": "Arizona State Library",
                    "source_url": "https://azmemory.azlibrary.gov/nodes/view/340056",
                    "event_type": "institutional_change",
                    "policy_domain": "",
                    "issuer": "",
                    "announcement_date": "",
                    "effective_date": "",
                    "official_document_title": "",
                    "policy_status": "effective",
                    "event_title_ko": "Arizona 주 승격",
                    "event_text_ko": "Arizona가 영토 행정에서 주정부 체계로 전환했다.",
                    "event_summary_ko": "Arizona가 영토 행정에서 주정부 체계로 전환했다.",
                    "event_significance_ko": "Arizona의 장기 지역구조를 이해하는 독립적인 제도·보전·인프라 이정표다.",
                    "event_regional_context_ko": "주 전체 통계와 나란히 볼 수 있지만 특정 지표 변화의 직접 원인으로 단정하지 않는다.",
                    "event_background_ko": "공식 기관 자료에서 확인되는 Arizona의 장기 제도·공공 인프라 변화다.",
                    "event_outcome_ko": "이후 관련 제도·보전·인프라 기능이 Arizona 지역체계의 일부로 계속 운영됐다.",
                    "event_data_context_ko": "현대 인구·소득·주택·고용 시계열과 직접 인과로 연결하지 않고 지역사 맥락으로 사용한다.",
                    "event_title_en": "Arizona enters statehood",
                    "event_text_en": "Arizona moved from territorial administration into state government.",
                    "event_summary_en": "Arizona moved from territorial administration into state government.",
                    "event_significance_en": "This is an independent institutional, conservation, or infrastructure milestone in Arizona’s long-run regional history.",
                    "event_regional_context_en": "It can be read beside statewide statistics without treating it as the direct cause of a specific statistical change.",
                    "event_background_en": "The milestone is documented in official institutional sources as part of Arizona’s long-run public history.",
                    "event_outcome_en": "The related institution, protected landscape, or infrastructure continued as part of Arizona’s regional system.",
                    "event_data_context_en": "It is used as regional-history context rather than as a direct causal explanation for population, income, housing, or employment series.",
                    "event_title_es": "Arizona se convierte en estado",
                    "event_text_es": "Arizona pasó de administración territorial a gobierno estatal.",
                    "event_summary_es": "Arizona pasó de administración territorial a gobierno estatal.",
                    "event_significance_es": "Es un hito institucional, de conservación o infraestructura independiente dentro de la historia regional de largo plazo de Arizona.",
                    "event_regional_context_es": "Puede leerse junto a las estadísticas estatales sin tratarlo como causa directa de un cambio estadístico concreto.",
                    "event_background_es": "El hito está documentado por fuentes institucionales oficiales como parte de la historia pública de largo plazo de Arizona.",
                    "event_outcome_es": "La institución, el paisaje protegido o la infraestructura relacionada continuó formando parte del sistema regional de Arizona.",
                    "event_data_context_es": "Se usa como contexto de historia regional y no como explicación causal directa de las series de población, ingreso, vivienda o empleo.",
                    "event_related_places": [
                        "Arizona State Capitol Museum",
                        "Phoenix"
                    ],
                    "event_title": "Arizona enters statehood",
                    "event_text": "Arizona moved from territorial administration into state government."
                }
            ]
        },
        {
            "year": "1919",
            "period": "1919",
            "label": "1919",
            "branches": [
                {
                    "kind": "context_event",
                    "topic": "conservation",
                    "source_name": "National Park Service",
                    "source_url": "https://www.nps.gov/grca/learn/management/statistics.htm",
                    "event_type": "institutional_change",
                    "policy_domain": "",
                    "issuer": "",
                    "announcement_date": "",
                    "effective_date": "",
                    "official_document_title": "",
                    "policy_status": "effective",
                    "event_title_ko": "Grand Canyon National Park 설립",
                    "event_text_ko": "Grand Canyon이 국립공원으로 지정되며 북부 Arizona의 자연·문화경관이 장기 보전체계 안에 들어갔다.",
                    "event_summary_ko": "Grand Canyon이 국립공원으로 지정되며 북부 Arizona의 자연·문화경관이 장기 보전체계 안에 들어갔다.",
                    "event_significance_ko": "Arizona의 장기 지역구조를 이해하는 독립적인 제도·보전·인프라 이정표다.",
                    "event_regional_context_ko": "주 전체 통계와 나란히 볼 수 있지만 특정 지표 변화의 직접 원인으로 단정하지 않는다.",
                    "event_background_ko": "공식 기관 자료에서 확인되는 Arizona의 장기 제도·공공 인프라 변화다.",
                    "event_outcome_ko": "이후 관련 제도·보전·인프라 기능이 Arizona 지역체계의 일부로 계속 운영됐다.",
                    "event_data_context_ko": "현대 인구·소득·주택·고용 시계열과 직접 인과로 연결하지 않고 지역사 맥락으로 사용한다.",
                    "event_title_en": "Grand Canyon National Park is established",
                    "event_text_en": "Grand Canyon became a national park, placing a defining northern Arizona landscape within long-term federal protection.",
                    "event_summary_en": "Grand Canyon became a national park, placing a defining northern Arizona landscape within long-term federal protection.",
                    "event_significance_en": "This is an independent institutional, conservation, or infrastructure milestone in Arizona’s long-run regional history.",
                    "event_regional_context_en": "It can be read beside statewide statistics without treating it as the direct cause of a specific statistical change.",
                    "event_background_en": "The milestone is documented in official institutional sources as part of Arizona’s long-run public history.",
                    "event_outcome_en": "The related institution, protected landscape, or infrastructure continued as part of Arizona’s regional system.",
                    "event_data_context_en": "It is used as regional-history context rather than as a direct causal explanation for population, income, housing, or employment series.",
                    "event_title_es": "Se establece Grand Canyon National Park",
                    "event_text_es": "Grand Canyon se convirtió en parque nacional e incorporó un paisaje emblemático del norte de Arizona a una protección federal de largo plazo.",
                    "event_summary_es": "Grand Canyon se convirtió en parque nacional e incorporó un paisaje emblemático del norte de Arizona a una protección federal de largo plazo.",
                    "event_significance_es": "Es un hito institucional, de conservación o infraestructura independiente dentro de la historia regional de largo plazo de Arizona.",
                    "event_regional_context_es": "Puede leerse junto a las estadísticas estatales sin tratarlo como causa directa de un cambio estadístico concreto.",
                    "event_background_es": "El hito está documentado por fuentes institucionales oficiales como parte de la historia pública de largo plazo de Arizona.",
                    "event_outcome_es": "La institución, el paisaje protegido o la infraestructura relacionada continuó formando parte del sistema regional de Arizona.",
                    "event_data_context_es": "Se usa como contexto de historia regional y no como explicación causal directa de las series de población, ingreso, vivienda o empleo.",
                    "event_related_places": [
                        "Grand Canyon National Park"
                    ],
                    "event_title": "Grand Canyon National Park is established",
                    "event_text": "Grand Canyon became a national park, placing a defining northern Arizona landscape within long-term federal protection."
                }
            ]
        },
        {
            "year": "1933",
            "period": "1933",
            "label": "1933",
            "branches": [
                {
                    "kind": "context_event",
                    "topic": "conservation",
                    "source_name": "National Park Service",
                    "source_url": "https://www.nps.gov/sagu/planyourvisit/snp-history.htm",
                    "event_type": "institutional_change",
                    "policy_domain": "",
                    "issuer": "",
                    "announcement_date": "",
                    "effective_date": "",
                    "official_document_title": "",
                    "policy_status": "effective",
                    "event_title_ko": "Saguaro National Monument 지정",
                    "event_text_ko": "Tucson 주변 Sonoran Desert의 saguaro 생태계를 보호하는 연방 보호구역이 만들어졌다.",
                    "event_summary_ko": "Tucson 주변 Sonoran Desert의 saguaro 생태계를 보호하는 연방 보호구역이 만들어졌다.",
                    "event_significance_ko": "Arizona의 장기 지역구조를 이해하는 독립적인 제도·보전·인프라 이정표다.",
                    "event_regional_context_ko": "주 전체 통계와 나란히 볼 수 있지만 특정 지표 변화의 직접 원인으로 단정하지 않는다.",
                    "event_background_ko": "공식 기관 자료에서 확인되는 Arizona의 장기 제도·공공 인프라 변화다.",
                    "event_outcome_ko": "이후 관련 제도·보전·인프라 기능이 Arizona 지역체계의 일부로 계속 운영됐다.",
                    "event_data_context_ko": "현대 인구·소득·주택·고용 시계열과 직접 인과로 연결하지 않고 지역사 맥락으로 사용한다.",
                    "event_title_en": "Saguaro National Monument is designated",
                    "event_text_en": "Federal protection was established for the saguaro ecosystem and Sonoran Desert landscape around Tucson.",
                    "event_summary_en": "Federal protection was established for the saguaro ecosystem and Sonoran Desert landscape around Tucson.",
                    "event_significance_en": "This is an independent institutional, conservation, or infrastructure milestone in Arizona’s long-run regional history.",
                    "event_regional_context_en": "It can be read beside statewide statistics without treating it as the direct cause of a specific statistical change.",
                    "event_background_en": "The milestone is documented in official institutional sources as part of Arizona’s long-run public history.",
                    "event_outcome_en": "The related institution, protected landscape, or infrastructure continued as part of Arizona’s regional system.",
                    "event_data_context_en": "It is used as regional-history context rather than as a direct causal explanation for population, income, housing, or employment series.",
                    "event_title_es": "Se designa Saguaro National Monument",
                    "event_text_es": "Se estableció protección federal para el ecosistema de saguaros y el paisaje del desierto de Sonora alrededor de Tucson.",
                    "event_summary_es": "Se estableció protección federal para el ecosistema de saguaros y el paisaje del desierto de Sonora alrededor de Tucson.",
                    "event_significance_es": "Es un hito institucional, de conservación o infraestructura independiente dentro de la historia regional de largo plazo de Arizona.",
                    "event_regional_context_es": "Puede leerse junto a las estadísticas estatales sin tratarlo como causa directa de un cambio estadístico concreto.",
                    "event_background_es": "El hito está documentado por fuentes institucionales oficiales como parte de la historia pública de largo plazo de Arizona.",
                    "event_outcome_es": "La institución, el paisaje protegido o la infraestructura relacionada continuó formando parte del sistema regional de Arizona.",
                    "event_data_context_es": "Se usa como contexto de historia regional y no como explicación causal directa de las series de población, ingreso, vivienda o empleo.",
                    "event_related_places": [
                        "Saguaro National Park",
                        "Tucson"
                    ],
                    "event_title": "Saguaro National Monument is designated",
                    "event_text": "Federal protection was established for the saguaro ecosystem and Sonoran Desert landscape around Tucson."
                }
            ]
        },
        {
            "year": "1935",
            "period": "1935",
            "label": "1935",
            "branches": [
                {
                    "kind": "context_event",
                    "topic": "infrastructure",
                    "source_name": "Bureau of Reclamation",
                    "source_url": "https://www.usbr.gov/lc/hooverdam/75thanniversary.html",
                    "event_type": "infrastructure_milestone",
                    "policy_domain": "",
                    "issuer": "",
                    "announcement_date": "",
                    "effective_date": "",
                    "official_document_title": "",
                    "policy_status": "effective",
                    "event_title_ko": "Hoover Dam 헌정",
                    "event_text_ko": "Colorado River의 대형 댐이 공식 헌정되며 미국 남서부의 물·전력 인프라에 큰 전환점이 마련됐다.",
                    "event_summary_ko": "Colorado River의 대형 댐이 공식 헌정되며 미국 남서부의 물·전력 인프라에 큰 전환점이 마련됐다.",
                    "event_significance_ko": "Arizona의 장기 지역구조를 이해하는 독립적인 제도·보전·인프라 이정표다.",
                    "event_regional_context_ko": "주 전체 통계와 나란히 볼 수 있지만 특정 지표 변화의 직접 원인으로 단정하지 않는다.",
                    "event_background_ko": "공식 기관 자료에서 확인되는 Arizona의 장기 제도·공공 인프라 변화다.",
                    "event_outcome_ko": "이후 관련 제도·보전·인프라 기능이 Arizona 지역체계의 일부로 계속 운영됐다.",
                    "event_data_context_ko": "현대 인구·소득·주택·고용 시계열과 직접 인과로 연결하지 않고 지역사 맥락으로 사용한다.",
                    "event_title_en": "Hoover Dam is dedicated",
                    "event_text_en": "The major Colorado River dam was formally dedicated, marking a major shift in Southwest water and power infrastructure.",
                    "event_summary_en": "The major Colorado River dam was formally dedicated, marking a major shift in Southwest water and power infrastructure.",
                    "event_significance_en": "This is an independent institutional, conservation, or infrastructure milestone in Arizona’s long-run regional history.",
                    "event_regional_context_en": "It can be read beside statewide statistics without treating it as the direct cause of a specific statistical change.",
                    "event_background_en": "The milestone is documented in official institutional sources as part of Arizona’s long-run public history.",
                    "event_outcome_en": "The related institution, protected landscape, or infrastructure continued as part of Arizona’s regional system.",
                    "event_data_context_en": "It is used as regional-history context rather than as a direct causal explanation for population, income, housing, or employment series.",
                    "event_title_es": "Se inaugura Hoover Dam",
                    "event_text_es": "La gran presa del río Colorado fue inaugurada y marcó un cambio importante en la infraestructura hídrica y eléctrica del Suroeste.",
                    "event_summary_es": "La gran presa del río Colorado fue inaugurada y marcó un cambio importante en la infraestructura hídrica y eléctrica del Suroeste.",
                    "event_significance_es": "Es un hito institucional, de conservación o infraestructura independiente dentro de la historia regional de largo plazo de Arizona.",
                    "event_regional_context_es": "Puede leerse junto a las estadísticas estatales sin tratarlo como causa directa de un cambio estadístico concreto.",
                    "event_background_es": "El hito está documentado por fuentes institucionales oficiales como parte de la historia pública de largo plazo de Arizona.",
                    "event_outcome_es": "La institución, el paisaje protegido o la infraestructura relacionada continuó formando parte del sistema regional de Arizona.",
                    "event_data_context_es": "Se usa como contexto de historia regional y no como explicación causal directa de las series de población, ingreso, vivienda o empleo.",
                    "event_related_places": [
                        "Hoover Dam"
                    ],
                    "event_title": "Hoover Dam is dedicated",
                    "event_text": "The major Colorado River dam was formally dedicated, marking a major shift in Southwest water and power infrastructure."
                }
            ]
        },
        {
            "year": "1968",
            "period": "1968",
            "label": "1968",
            "branches": [
                {
                    "kind": "context_event",
                    "topic": "policy",
                    "source_name": "Central Arizona Project",
                    "source_url": "https://www.cap-az.com/about/history-of-cap/colorado-river-basin-project-act/",
                    "event_type": "official_policy_announcement",
                    "policy_domain": "",
                    "issuer": "",
                    "announcement_date": "",
                    "effective_date": "",
                    "official_document_title": "",
                    "policy_status": "effective",
                    "event_title_ko": "Central Arizona Project 건설 승인",
                    "event_text_ko": "연방 법률이 Colorado River 물을 중부·남부 Arizona로 운반하는 대규모 수자원 사업을 승인했다.",
                    "event_summary_ko": "연방 법률이 Colorado River 물을 중부·남부 Arizona로 운반하는 대규모 수자원 사업을 승인했다.",
                    "event_significance_ko": "Arizona의 장기 지역구조를 이해하는 독립적인 제도·보전·인프라 이정표다.",
                    "event_regional_context_ko": "주 전체 통계와 나란히 볼 수 있지만 특정 지표 변화의 직접 원인으로 단정하지 않는다.",
                    "event_background_ko": "공식 기관 자료에서 확인되는 Arizona의 장기 제도·공공 인프라 변화다.",
                    "event_outcome_ko": "이후 관련 제도·보전·인프라 기능이 Arizona 지역체계의 일부로 계속 운영됐다.",
                    "event_data_context_ko": "현대 인구·소득·주택·고용 시계열과 직접 인과로 연결하지 않고 지역사 맥락으로 사용한다.",
                    "event_title_en": "Central Arizona Project is authorized",
                    "event_text_en": "Federal law authorized a major system to move Colorado River water to central and southern Arizona.",
                    "event_summary_en": "Federal law authorized a major system to move Colorado River water to central and southern Arizona.",
                    "event_significance_en": "This is an independent institutional, conservation, or infrastructure milestone in Arizona’s long-run regional history.",
                    "event_regional_context_en": "It can be read beside statewide statistics without treating it as the direct cause of a specific statistical change.",
                    "event_background_en": "The milestone is documented in official institutional sources as part of Arizona’s long-run public history.",
                    "event_outcome_en": "The related institution, protected landscape, or infrastructure continued as part of Arizona’s regional system.",
                    "event_data_context_en": "It is used as regional-history context rather than as a direct causal explanation for population, income, housing, or employment series.",
                    "event_title_es": "Se autoriza Central Arizona Project",
                    "event_text_es": "La legislación federal autorizó un gran sistema para llevar agua del río Colorado al centro y sur de Arizona.",
                    "event_summary_es": "La legislación federal autorizó un gran sistema para llevar agua del río Colorado al centro y sur de Arizona.",
                    "event_significance_es": "Es un hito institucional, de conservación o infraestructura independiente dentro de la historia regional de largo plazo de Arizona.",
                    "event_regional_context_es": "Puede leerse junto a las estadísticas estatales sin tratarlo como causa directa de un cambio estadístico concreto.",
                    "event_background_es": "El hito está documentado por fuentes institucionales oficiales como parte de la historia pública de largo plazo de Arizona.",
                    "event_outcome_es": "La institución, el paisaje protegido o la infraestructura relacionada continuó formando parte del sistema regional de Arizona.",
                    "event_data_context_es": "Se usa como contexto de historia regional y no como explicación causal directa de las series de población, ingreso, vivienda o empleo.",
                    "event_related_places": [
                        "Central Arizona Project",
                        "Phoenix",
                        "Tucson"
                    ],
                    "event_title": "Central Arizona Project is authorized",
                    "event_text": "Federal law authorized a major system to move Colorado River water to central and southern Arizona."
                }
            ]
        },
        {
            "year": "1980",
            "period": "1980",
            "label": "1980",
            "branches": [
                {
                    "kind": "context_event",
                    "topic": "policy",
                    "source_name": "Arizona Department of Water Resources",
                    "source_url": "https://www.azwater.gov/1980",
                    "event_type": "official_policy_announcement",
                    "policy_domain": "",
                    "issuer": "",
                    "announcement_date": "",
                    "effective_date": "",
                    "official_document_title": "",
                    "policy_status": "effective",
                    "event_title_ko": "Groundwater Management Act 제정",
                    "event_text_ko": "Arizona는 지하수 과잉 이용에 대응해 핵심 생활권의 지하수 관리와 장기 물 공급 규칙을 강화했다.",
                    "event_summary_ko": "Arizona는 지하수 과잉 이용에 대응해 핵심 생활권의 지하수 관리와 장기 물 공급 규칙을 강화했다.",
                    "event_significance_ko": "Arizona의 장기 지역구조를 이해하는 독립적인 제도·보전·인프라 이정표다.",
                    "event_regional_context_ko": "주 전체 통계와 나란히 볼 수 있지만 특정 지표 변화의 직접 원인으로 단정하지 않는다.",
                    "event_background_ko": "공식 기관 자료에서 확인되는 Arizona의 장기 제도·공공 인프라 변화다.",
                    "event_outcome_ko": "이후 관련 제도·보전·인프라 기능이 Arizona 지역체계의 일부로 계속 운영됐다.",
                    "event_data_context_ko": "현대 인구·소득·주택·고용 시계열과 직접 인과로 연결하지 않고 지역사 맥락으로 사용한다.",
                    "event_title_en": "Arizona enacts the Groundwater Management Act",
                    "event_text_en": "Arizona enacted a major groundwater law to address overdraft and strengthen long-run water planning in key population areas.",
                    "event_summary_en": "Arizona enacted a major groundwater law to address overdraft and strengthen long-run water planning in key population areas.",
                    "event_significance_en": "This is an independent institutional, conservation, or infrastructure milestone in Arizona’s long-run regional history.",
                    "event_regional_context_en": "It can be read beside statewide statistics without treating it as the direct cause of a specific statistical change.",
                    "event_background_en": "The milestone is documented in official institutional sources as part of Arizona’s long-run public history.",
                    "event_outcome_en": "The related institution, protected landscape, or infrastructure continued as part of Arizona’s regional system.",
                    "event_data_context_en": "It is used as regional-history context rather than as a direct causal explanation for population, income, housing, or employment series.",
                    "event_title_es": "Arizona aprueba la Groundwater Management Act",
                    "event_text_es": "Arizona aprobó una importante ley de aguas subterráneas para responder a la sobreexplotación y reforzar la planificación hídrica de largo plazo.",
                    "event_summary_es": "Arizona aprobó una importante ley de aguas subterráneas para responder a la sobreexplotación y reforzar la planificación hídrica de largo plazo.",
                    "event_significance_es": "Es un hito institucional, de conservación o infraestructura independiente dentro de la historia regional de largo plazo de Arizona.",
                    "event_regional_context_es": "Puede leerse junto a las estadísticas estatales sin tratarlo como causa directa de un cambio estadístico concreto.",
                    "event_background_es": "El hito está documentado por fuentes institucionales oficiales como parte de la historia pública de largo plazo de Arizona.",
                    "event_outcome_es": "La institución, el paisaje protegido o la infraestructura relacionada continuó formando parte del sistema regional de Arizona.",
                    "event_data_context_es": "Se usa como contexto de historia regional y no como explicación causal directa de las series de población, ingreso, vivienda o empleo.",
                    "event_related_places": [
                        "Central Arizona Project",
                        "Phoenix",
                        "Tucson"
                    ],
                    "event_title": "Arizona enacts the Groundwater Management Act",
                    "event_text": "Arizona enacted a major groundwater law to address overdraft and strengthen long-run water planning in key population areas."
                }
            ]
        },
        {
            "period": "1986",
            "year": "1986",
            "month": "",
            "label": "1986",
            "branches": [
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TEPRB",
                    "metric_label": "Total primary energy production",
                    "value": 435093,
                    "previous_value": 298921,
                    "delta": 136172,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                },
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TETCB",
                    "metric_label": "Total energy consumption",
                    "value": 822415,
                    "previous_value": 813921,
                    "delta": 8494,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                }
            ]
        },
        {
            "period": "1987",
            "year": "1987",
            "month": "",
            "label": "1987",
            "branches": [
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TEPRB",
                    "metric_label": "Total primary energy production",
                    "value": 444715,
                    "previous_value": 435093,
                    "delta": 9622,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                },
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TETCB",
                    "metric_label": "Total energy consumption",
                    "value": 838472,
                    "previous_value": 822415,
                    "delta": 16057,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                }
            ]
        },
        {
            "period": "1988",
            "year": "1988",
            "month": "",
            "label": "1988",
            "branches": [
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TEPRB",
                    "metric_label": "Total primary energy production",
                    "value": 562621,
                    "previous_value": 444715,
                    "delta": 117906,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                },
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TETCB",
                    "metric_label": "Total energy consumption",
                    "value": 881963,
                    "previous_value": 838472,
                    "delta": 43491,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                }
            ]
        },
        {
            "period": "1989",
            "year": "1989",
            "month": "",
            "label": "1989",
            "branches": [
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TEPRB",
                    "metric_label": "Total primary energy production",
                    "value": 395028,
                    "previous_value": 562621,
                    "delta": -167593,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                },
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TETCB",
                    "metric_label": "Total energy consumption",
                    "value": 912149,
                    "previous_value": 881963,
                    "delta": 30186,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                }
            ]
        },
        {
            "period": "1990",
            "year": "1990",
            "month": "",
            "label": "1990",
            "branches": [
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TEPRB",
                    "metric_label": "Total primary energy production",
                    "value": 512780,
                    "previous_value": 395028,
                    "delta": 117752,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                },
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TETCB",
                    "metric_label": "Total energy consumption",
                    "value": 912983,
                    "previous_value": 912149,
                    "delta": 834,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                }
            ]
        },
        {
            "period": "1991",
            "year": "1991",
            "month": "",
            "label": "1991",
            "branches": [
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TEPRB",
                    "metric_label": "Total primary energy production",
                    "value": 596716,
                    "previous_value": 512780,
                    "delta": 83936,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                },
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TETCB",
                    "metric_label": "Total energy consumption",
                    "value": 923446,
                    "previous_value": 912983,
                    "delta": 10463,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                }
            ]
        },
        {
            "period": "1992",
            "year": "1992",
            "month": "",
            "label": "1992",
            "branches": [
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TEPRB",
                    "metric_label": "Total primary energy production",
                    "value": 586431,
                    "previous_value": 596716,
                    "delta": -10285,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                },
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TETCB",
                    "metric_label": "Total energy consumption",
                    "value": 954555,
                    "previous_value": 923446,
                    "delta": 31109,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                }
            ]
        },
        {
            "period": "1993",
            "year": "1993",
            "month": "",
            "label": "1993",
            "branches": [
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TEPRB",
                    "metric_label": "Total primary energy production",
                    "value": 540639,
                    "previous_value": 586431,
                    "delta": -45792,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                },
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TETCB",
                    "metric_label": "Total energy consumption",
                    "value": 968200,
                    "previous_value": 954555,
                    "delta": 13645,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                },
                {
                    "kind": "context_event",
                    "topic": "infrastructure",
                    "source_name": "Central Arizona Project",
                    "source_url": "https://www.cap-az.com/about/faq/",
                    "event_type": "infrastructure_milestone",
                    "policy_domain": "",
                    "issuer": "",
                    "announcement_date": "",
                    "effective_date": "",
                    "official_document_title": "",
                    "policy_status": "effective",
                    "event_title_ko": "Central Arizona Project 주요 건설 완료",
                    "event_text_ko": "Central Arizona Project의 주요 건설 단계가 마무리되며 장기 운영 단계로 넘어갔다.",
                    "event_summary_ko": "Central Arizona Project의 주요 건설 단계가 마무리되며 장기 운영 단계로 넘어갔다.",
                    "event_significance_ko": "Arizona의 장기 지역구조를 이해하는 독립적인 제도·보전·인프라 이정표다.",
                    "event_regional_context_ko": "주 전체 통계와 나란히 볼 수 있지만 특정 지표 변화의 직접 원인으로 단정하지 않는다.",
                    "event_background_ko": "공식 기관 자료에서 확인되는 Arizona의 장기 제도·공공 인프라 변화다.",
                    "event_outcome_ko": "이후 관련 제도·보전·인프라 기능이 Arizona 지역체계의 일부로 계속 운영됐다.",
                    "event_data_context_ko": "현대 인구·소득·주택·고용 시계열과 직접 인과로 연결하지 않고 지역사 맥락으로 사용한다.",
                    "event_title_en": "Central Arizona Project reaches substantial completion",
                    "event_text_en": "The Central Arizona Project reached substantial completion and moved from its main construction phase into long-run operation.",
                    "event_summary_en": "The Central Arizona Project reached substantial completion and moved from its main construction phase into long-run operation.",
                    "event_significance_en": "This is an independent institutional, conservation, or infrastructure milestone in Arizona’s long-run regional history.",
                    "event_regional_context_en": "It can be read beside statewide statistics without treating it as the direct cause of a specific statistical change.",
                    "event_background_en": "The milestone is documented in official institutional sources as part of Arizona’s long-run public history.",
                    "event_outcome_en": "The related institution, protected landscape, or infrastructure continued as part of Arizona’s regional system.",
                    "event_data_context_en": "It is used as regional-history context rather than as a direct causal explanation for population, income, housing, or employment series.",
                    "event_title_es": "Central Arizona Project alcanza su terminación sustancial",
                    "event_text_es": "Central Arizona Project alcanzó su terminación sustancial y pasó de la fase principal de construcción a la operación de largo plazo.",
                    "event_summary_es": "Central Arizona Project alcanzó su terminación sustancial y pasó de la fase principal de construcción a la operación de largo plazo.",
                    "event_significance_es": "Es un hito institucional, de conservación o infraestructura independiente dentro de la historia regional de largo plazo de Arizona.",
                    "event_regional_context_es": "Puede leerse junto a las estadísticas estatales sin tratarlo como causa directa de un cambio estadístico concreto.",
                    "event_background_es": "El hito está documentado por fuentes institucionales oficiales como parte de la historia pública de largo plazo de Arizona.",
                    "event_outcome_es": "La institución, el paisaje protegido o la infraestructura relacionada continuó formando parte del sistema regional de Arizona.",
                    "event_data_context_es": "Se usa como contexto de historia regional y no como explicación causal directa de las series de población, ingreso, vivienda o empleo.",
                    "event_related_places": [
                        "Central Arizona Project"
                    ],
                    "event_title": "Central Arizona Project reaches substantial completion",
                    "event_text": "The Central Arizona Project reached substantial completion and moved from its main construction phase into long-run operation."
                }
            ]
        },
        {
            "period": "1994",
            "year": "1994",
            "month": "",
            "label": "1994",
            "branches": [
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TEPRB",
                    "metric_label": "Total primary energy production",
                    "value": 574003,
                    "previous_value": 540639,
                    "delta": 33364,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                },
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TETCB",
                    "metric_label": "Total energy consumption",
                    "value": 1020281,
                    "previous_value": 968200,
                    "delta": 52081,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                }
            ]
        },
        {
            "period": "1995",
            "year": "1995",
            "month": "",
            "label": "1995",
            "branches": [
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TEPRB",
                    "metric_label": "Total primary energy production",
                    "value": 593767,
                    "previous_value": 574003,
                    "delta": 19764,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                },
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TETCB",
                    "metric_label": "Total energy consumption",
                    "value": 1051644,
                    "previous_value": 1020281,
                    "delta": 31363,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                }
            ]
        },
        {
            "period": "1996",
            "year": "1996",
            "month": "",
            "label": "1996",
            "branches": [
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TEPRB",
                    "metric_label": "Total primary energy production",
                    "value": 580811,
                    "previous_value": 593767,
                    "delta": -12956,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                },
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TETCB",
                    "metric_label": "Total energy consumption",
                    "value": 1112722,
                    "previous_value": 1051644,
                    "delta": 61078,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                }
            ]
        },
        {
            "period": "1997",
            "year": "1997",
            "month": "",
            "label": "1997",
            "branches": [
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TEPRB",
                    "metric_label": "Total primary energy production",
                    "value": 624716,
                    "previous_value": 580811,
                    "delta": 43905,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                },
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TETCB",
                    "metric_label": "Total energy consumption",
                    "value": 1125743,
                    "previous_value": 1112722,
                    "delta": 13021,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                }
            ]
        },
        {
            "period": "1998",
            "year": "1998",
            "month": "",
            "label": "1998",
            "branches": [
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TEPRB",
                    "metric_label": "Total primary energy production",
                    "value": 618745,
                    "previous_value": 624716,
                    "delta": -5971,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                },
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TETCB",
                    "metric_label": "Total energy consumption",
                    "value": 1185968,
                    "previous_value": 1125743,
                    "delta": 60225,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                }
            ]
        },
        {
            "period": "1999",
            "year": "1999",
            "month": "",
            "label": "1999",
            "branches": [
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TEPRB",
                    "metric_label": "Total primary energy production",
                    "value": 625229,
                    "previous_value": 618745,
                    "delta": 6484,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                },
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TETCB",
                    "metric_label": "Total energy consumption",
                    "value": 1235022,
                    "previous_value": 1185968,
                    "delta": 49054,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                }
            ]
        },
        {
            "period": "2000",
            "year": "2000",
            "month": "",
            "label": "2000",
            "branches": [
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TEPRB",
                    "metric_label": "Total primary energy production",
                    "value": 648380,
                    "previous_value": 625229,
                    "delta": 23151,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                },
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TETCB",
                    "metric_label": "Total energy consumption",
                    "value": 1289942,
                    "previous_value": 1235022,
                    "delta": 54920,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                }
            ]
        },
        {
            "period": "2001",
            "year": "2001",
            "month": "",
            "label": "2001",
            "branches": [
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TEPRB",
                    "metric_label": "Total primary energy production",
                    "value": 631663,
                    "previous_value": 648380,
                    "delta": -16717,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                },
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TETCB",
                    "metric_label": "Total energy consumption",
                    "value": 1302269,
                    "previous_value": 1289942,
                    "delta": 12327,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                }
            ]
        },
        {
            "period": "2002",
            "year": "2002",
            "month": "",
            "label": "2002",
            "branches": [
                {
                    "kind": "statistic_change",
                    "topic": "energy",
                    "metric_key": "EIA_SEDS:TEPRB",
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                {
                    "kind": "statistic_change",
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                    "metric_label": "Population",
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                    "kind": "statistic_change",
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                    "value": 193200,
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                    "source_url": "https://api.census.gov/data/2024/acs/acs5",
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                {
                    "kind": "statistic_change",
                    "topic": "employment",
                    "metric_key": "ACS:UNEMPLOYMENT_RATE",
                    "metric_label": "Unemployment rate",
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            "period": "2018",
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                    "metric_label": "Total primary energy production",
                    "value": 536987,
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                    "source_url": "https://api.eia.gov/v2/seds/data/",
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                {
                    "kind": "statistic_change",
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                    "metric_key": "EIA_SEDS:TETCB",
                    "metric_label": "Total energy consumption",
                    "value": 1477873,
                    "previous_value": 1466773,
                    "delta": 11100,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
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                },
                {
                    "kind": "statistic_change",
                    "topic": "population",
                    "metric_key": "ACS:B01003_001E",
                    "metric_label": "Population",
                    "value": 6946685,
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                    "unit": "persons",
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                {
                    "kind": "statistic_change",
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                    "metric_label": "Median household income",
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                    "source_url": "https://api.census.gov/data/2024/acs/acs5",
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                    "kind": "statistic_change",
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                    "metric_key": "ACS:B25077_001E",
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                    "value": 209600,
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                    "delta": 16400,
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                    "source_url": "https://api.census.gov/data/2024/acs/acs5",
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                    "value": 483410,
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                {
                    "kind": "statistic_change",
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                    "value": 1496536,
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                {
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                {
                    "kind": "statistic_change",
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                    "metric_key": "ACS:B19013_001E",
                    "metric_label": "Median household income",
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                {
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                {
                    "kind": "statistic_change",
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                    "value": 61529,
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                    "value": 242000,
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                },
                {
                    "kind": "context_event",
                    "topic": "airport",
                    "source_name": "Phoenix Sky Harbor International Airport",
                    "source_url": "https://www.skyharbor.com/about-phx/history-economic-development/history/",
                    "event_type": "infrastructure_milestone",
                    "policy_domain": "",
                    "issuer": "",
                    "announcement_date": "",
                    "effective_date": "",
                    "official_document_title": "",
                    "policy_status": "effective",
                    "event_title_ko": "Phoenix Sky Harbor 터미널 현대화 주요 단계 완료",
                    "event_text_ko": "Phoenix Sky Harbor가 장기간 진행한 터미널 현대화 사업의 주요 단계를 마무리했다.",
                    "event_summary_ko": "Phoenix Sky Harbor가 장기간 진행한 터미널 현대화 사업의 주요 단계를 마무리했다.",
                    "event_significance_ko": "Arizona의 장기 지역구조를 이해하는 독립적인 제도·보전·인프라 이정표다.",
                    "event_regional_context_ko": "주 전체 통계와 나란히 볼 수 있지만 특정 지표 변화의 직접 원인으로 단정하지 않는다.",
                    "event_background_ko": "공식 기관 자료에서 확인되는 Arizona의 장기 제도·공공 인프라 변화다.",
                    "event_outcome_ko": "이후 관련 제도·보전·인프라 기능이 Arizona 지역체계의 일부로 계속 운영됐다.",
                    "event_data_context_ko": "현대 인구·소득·주택·고용 시계열과 직접 인과로 연결하지 않고 지역사 맥락으로 사용한다.",
                    "event_title_en": "Phoenix Sky Harbor completes a major terminal modernization phase",
                    "event_text_en": "Phoenix Sky Harbor completed a major phase of its long-running terminal modernization program.",
                    "event_summary_en": "Phoenix Sky Harbor completed a major phase of its long-running terminal modernization program.",
                    "event_significance_en": "This is an independent institutional, conservation, or infrastructure milestone in Arizona’s long-run regional history.",
                    "event_regional_context_en": "It can be read beside statewide statistics without treating it as the direct cause of a specific statistical change.",
                    "event_background_en": "The milestone is documented in official institutional sources as part of Arizona’s long-run public history.",
                    "event_outcome_en": "The related institution, protected landscape, or infrastructure continued as part of Arizona’s regional system.",
                    "event_data_context_en": "It is used as regional-history context rather than as a direct causal explanation for population, income, housing, or employment series.",
                    "event_title_es": "Phoenix Sky Harbor completa una gran fase de modernización de terminal",
                    "event_text_es": "Phoenix Sky Harbor completó una fase importante de su programa de modernización de terminal.",
                    "event_summary_es": "Phoenix Sky Harbor completó una fase importante de su programa de modernización de terminal.",
                    "event_significance_es": "Es un hito institucional, de conservación o infraestructura independiente dentro de la historia regional de largo plazo de Arizona.",
                    "event_regional_context_es": "Puede leerse junto a las estadísticas estatales sin tratarlo como causa directa de un cambio estadístico concreto.",
                    "event_background_es": "El hito está documentado por fuentes institucionales oficiales como parte de la historia pública de largo plazo de Arizona.",
                    "event_outcome_es": "La institución, el paisaje protegido o la infraestructura relacionada continuó formando parte del sistema regional de Arizona.",
                    "event_data_context_es": "Se usa como contexto de historia regional y no como explicación causal directa de las series de población, ingreso, vivienda o empleo.",
                    "event_related_places": [
                        "Phoenix Sky Harbor International Airport",
                        "Phoenix"
                    ],
                    "event_title": "Phoenix Sky Harbor completes a major terminal modernization phase",
                    "event_text": "Phoenix Sky Harbor completed a major phase of its long-running terminal modernization program."
                }
            ]
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                    "metric_label": "Total energy consumption",
                    "value": 1568088,
                    "previous_value": 1531010,
                    "delta": 37078,
                    "unit": "Billion Btu",
                    "source_url": "https://api.eia.gov/v2/seds/data/",
                    "provider": "US_EIA"
                },
                {
                    "kind": "statistic_change",
                    "topic": "population",
                    "metric_key": "ACS:B01003_001E",
                    "metric_label": "Population",
                    "value": 7378838,
                    "previous_value": 7268175,
                    "delta": 110663,
                    "unit": "persons",
                    "source_url": "https://api.census.gov/data/2024/acs/acs5",
                    "provider": "US_CENSUS_DATA_API"
                },
                {
                    "kind": "statistic_change",
                    "topic": "income",
                    "metric_key": "ACS:B19013_001E",
                    "metric_label": "Median household income",
                    "value": 79964,
                    "previous_value": 76872,
                    "delta": 3092,
                    "unit": "US dollars",
                    "source_url": "https://api.census.gov/data/2024/acs/acs5",
                    "provider": "US_CENSUS_DATA_API"
                },
                {
                    "kind": "statistic_change",
                    "topic": "housing",
                    "metric_key": "ACS:B25077_001E",
                    "metric_label": "Median home value",
                    "value": 394500,
                    "previous_value": 358900,
                    "delta": 35600,
                    "unit": "US dollars",
                    "source_url": "https://api.census.gov/data/2024/acs/acs5",
                    "provider": "US_CENSUS_DATA_API"
                },
                {
                    "kind": "statistic_change",
                    "topic": "employment",
                    "metric_key": "ACS:UNEMPLOYMENT_RATE",
                    "metric_label": "Unemployment rate",
                    "value": 5.091612853030421,
                    "previous_value": 5.171992365673237,
                    "delta": -0.08037951264281595,
                    "unit": "percent",
                    "source_url": "https://api.census.gov/data/2024/acs/acs5",
                    "provider": "US_CENSUS_DATA_API"
                }
            ]
        },
        {
            "year": "2025",
            "period": "2025",
            "label": "2025",
            "branches": [
                {
                    "kind": "context_event",
                    "topic": "airport",
                    "source_name": "Phoenix Sky Harbor International Airport",
                    "source_url": "https://www.skyharbor.com/about-phx/news-media/media-kit/airport-development/",
                    "event_type": "infrastructure_milestone",
                    "policy_domain": "",
                    "issuer": "",
                    "announcement_date": "",
                    "effective_date": "",
                    "official_document_title": "",
                    "policy_status": "effective",
                    "event_title_ko": "Phoenix Sky Harbor 신규 북측 탑승동 사업 시작",
                    "event_text_ko": "Phoenix Sky Harbor에서 신규 북측 탑승동 건설이 시작되며 대도시 항공 인프라 확장이 이어졌다.",
                    "event_summary_ko": "Phoenix Sky Harbor에서 신규 북측 탑승동 건설이 시작되며 대도시 항공 인프라 확장이 이어졌다.",
                    "event_significance_ko": "Arizona의 장기 지역구조를 이해하는 독립적인 제도·보전·인프라 이정표다.",
                    "event_regional_context_ko": "주 전체 통계와 나란히 볼 수 있지만 특정 지표 변화의 직접 원인으로 단정하지 않는다.",
                    "event_background_ko": "공식 기관 자료에서 확인되는 Arizona의 장기 제도·공공 인프라 변화다.",
                    "event_outcome_ko": "이후 관련 제도·보전·인프라 기능이 Arizona 지역체계의 일부로 계속 운영됐다.",
                    "event_data_context_ko": "현대 인구·소득·주택·고용 시계열과 직접 인과로 연결하지 않고 지역사 맥락으로 사용한다.",
                    "event_title_en": "Phoenix Sky Harbor begins a new north concourse project",
                    "event_text_en": "Construction began on a new north concourse at Phoenix Sky Harbor, extending the airport’s long-run expansion program.",
                    "event_summary_en": "Construction began on a new north concourse at Phoenix Sky Harbor, extending the airport’s long-run expansion program.",
                    "event_significance_en": "This is an independent institutional, conservation, or infrastructure milestone in Arizona’s long-run regional history.",
                    "event_regional_context_en": "It can be read beside statewide statistics without treating it as the direct cause of a specific statistical change.",
                    "event_background_en": "The milestone is documented in official institutional sources as part of Arizona’s long-run public history.",
                    "event_outcome_en": "The related institution, protected landscape, or infrastructure continued as part of Arizona’s regional system.",
                    "event_data_context_en": "It is used as regional-history context rather than as a direct causal explanation for population, income, housing, or employment series.",
                    "event_title_es": "Phoenix Sky Harbor inicia un nuevo proyecto de vestíbulo norte",
                    "event_text_es": "Comenzó la construcción de un nuevo vestíbulo norte en Phoenix Sky Harbor y continuó la expansión aeroportuaria de largo plazo.",
                    "event_summary_es": "Comenzó la construcción de un nuevo vestíbulo norte en Phoenix Sky Harbor y continuó la expansión aeroportuaria de largo plazo.",
                    "event_significance_es": "Es un hito institucional, de conservación o infraestructura independiente dentro de la historia regional de largo plazo de Arizona.",
                    "event_regional_context_es": "Puede leerse junto a las estadísticas estatales sin tratarlo como causa directa de un cambio estadístico concreto.",
                    "event_background_es": "El hito está documentado por fuentes institucionales oficiales como parte de la historia pública de largo plazo de Arizona.",
                    "event_outcome_es": "La institución, el paisaje protegido o la infraestructura relacionada continuó formando parte del sistema regional de Arizona.",
                    "event_data_context_es": "Se usa como contexto de historia regional y no como explicación causal directa de las series de población, ingreso, vivienda o empleo.",
                    "event_related_places": [
                        "Phoenix Sky Harbor International Airport",
                        "Phoenix"
                    ],
                    "event_title": "Phoenix Sky Harbor begins a new north concourse project",
                    "event_text": "Construction began on a new north concourse at Phoenix Sky Harbor, extending the airport’s long-run expansion program."
                }
            ]
        },
        {
            "year": "2026",
            "period": "2026",
            "label": "2026",
            "branches": [
                {
                    "kind": "context_event",
                    "topic": "housing",
                    "source_name": "Arizona Legislature",
                    "source_url": "https://www.azleg.gov/legtext/57Leg/2R/laws/0123.pdf",
                    "event_type": "policy_enactment",
                    "policy_domain": "housing_infrastructure_finance",
                    "issuer": "State of Arizona",
                    "announcement_date": "2026-06-04",
                    "effective_date": "",
                    "official_document_title": "State Affordability Infrastructure District Act (H.B. 2999, Laws 2026, Chapter 123)",
                    "policy_status": "enacted",
                    "event_title_ko": "Arizona가 State Affordability Infrastructure District Act를 제정",
                    "event_text_ko": "2026년 Arizona는 HB 2999를 통해 State Affordability Infrastructure District 제도를 만들었다. 이 제도는 신규 주택 개발에 필요한 도로·상하수도 등 공공 인프라를 별도 지구를 통해 금융 조달할 수 있도록 하는 법적 틀을 마련했다.",
                    "event_summary_ko": "주택 공급과 공공 인프라 비용을 함께 다루는 새로운 주 단위 금융 제도가 도입된 사건으로, Arizona의 최근 주택·개발 정책 맥락을 시간 트리에 추가한다.",
                    "event_significance_ko": "주택 개발 초기의 인프라 비용을 별도 지구의 금융 구조로 처리할 수 있게 했다는 점에서 최근 Arizona의 주택·성장 관리 정책을 이해하는 데 중요한 제도 변화다.",
                    "event_regional_context_ko": "Arizona는 빠른 인구 증가와 주택 수요, 물·도로·공공시설 확충을 함께 관리해야 하는 지역이어서 인프라 금융 방식은 성장 관리의 중요한 정책 축이다.",
                    "event_background_ko": "Arizona Legislature의 최종 법률은 이 제도를 State Affordability Infrastructure District Act로 명명하고 Arizona Finance Authority가 지구 인증을 담당하도록 규정했다.",
                    "event_outcome_ko": "법 제정으로 Arizona Revised Statutes에 State Affordability Infrastructure Districts를 위한 별도 장이 신설되어 지구 설립·재정·채권·감독 절차가 법제화됐다.",
                    "event_data_context_ko": "이 정책은 2026년의 제도 변화로 기록하며, 이후 주택 가치나 인구 변화의 직접 원인이라고 단정하지 않는다.",
                    "event_title_en": "Arizona enacts the State Affordability Infrastructure District Act",
                    "event_text_en": "In 2026, Arizona enacted HB 2999 to create State Affordability Infrastructure Districts, establishing a legal framework for financing public infrastructure such as roads, water, and sewer systems associated with new housing development.",
                    "event_summary_en": "The law introduces a new statewide infrastructure-financing mechanism tied to housing development, adding a recent policy milestone to Arizona's housing and growth context.",
                    "event_significance_en": "It is a material institutional change because it allows infrastructure costs associated with housing development to be financed through a dedicated district structure.",
                    "event_regional_context_en": "Arizona's long-run population growth and housing demand place infrastructure, water, roads, and public-service expansion within the broader context of growth management.",
                    "event_background_en": "The final Arizona law names the measure the State Affordability Infrastructure District Act and assigns the Arizona Finance Authority a statewide certification role for the districts.",
                    "event_outcome_en": "The enactment added a dedicated chapter for State Affordability Infrastructure Districts to Arizona law, establishing procedures for district formation, finance, bonds, and oversight.",
                    "event_data_context_en": "The measure is recorded as a 2026 policy change and should not be treated as a direct cause of later housing-value or population changes without separate evidence.",
                    "event_title_es": "Arizona promulga la State Affordability Infrastructure District Act",
                    "event_text_es": "En 2026, Arizona promulgó HB 2999 para crear los State Affordability Infrastructure Districts, estableciendo un marco legal para financiar infraestructura pública como carreteras, agua y alcantarillado vinculada al desarrollo de nuevas viviendas.",
                    "event_summary_es": "La ley introduce un nuevo mecanismo estatal de financiación de infraestructura vinculado al desarrollo de vivienda y añade un hito reciente al contexto de crecimiento y vivienda de Arizona.",
                    "event_significance_es": "Es un cambio institucional relevante porque permite financiar mediante una estructura distrital específica los costos de infraestructura asociados al desarrollo de vivienda.",
                    "event_regional_context_es": "El crecimiento demográfico y la demanda de vivienda de largo plazo de Arizona sitúan la infraestructura, el agua, las carreteras y los servicios públicos dentro del contexto más amplio de gestión del crecimiento.",
                    "event_background_es": "La ley final de Arizona denomina la medida State Affordability Infrastructure District Act y asigna a la Arizona Finance Authority una función estatal de certificación de los distritos.",
                    "event_outcome_es": "La promulgación añadió a la legislación de Arizona un capítulo específico para los State Affordability Infrastructure Districts, con procedimientos de formación, financiación, bonos y supervisión.",
                    "event_data_context_es": "La medida se registra como un cambio de política de 2026 y no debe tratarse como causa directa de cambios posteriores en el valor de la vivienda o la población sin evidencia adicional.",
                    "event_related_places": [
                        "Arizona"
                    ],
                    "event_title": "Arizona enacts the State Affordability Infrastructure District Act",
                    "event_text": "In 2026, Arizona enacted HB 2999 to create State Affordability Infrastructure Districts, establishing a legal framework for financing public infrastructure such as roads, water, and sewer systems associated with new housing development."
                }
            ]
        }
    ],
    "places": [
        {
            "category": "government",
            "name": "Arizona State Capitol Museum",
            "source_name": "Arizona Capitol Museum",
            "source_url": "https://azmemory.azlibrary.gov/nodes/view/225",
            "summary_ko": "Phoenix의 옛 주 의사당을 보존한 공간으로 영토 시기에서 주정부 체계로 이어진 정치·행정사를 보여 준다.",
            "summary_en": "The historic capitol in Phoenix anchors Arizona’s transition from territorial government to modern state institutions.",
            "summary_es": "El capitolio histórico de Phoenix sirve de referencia para la transición de Arizona del gobierno territorial a las instituciones estatales modernas.",
            "summary": "The historic capitol in Phoenix anchors Arizona’s transition from territorial government to modern state institutions."
        },
        {
            "category": "nature",
            "name": "Grand Canyon National Park",
            "source_name": "National Park Service",
            "source_url": "https://www.nps.gov/grca/learn/management/statistics.htm",
            "summary_ko": "Colorado River가 만든 협곡과 오랜 인간·문화 역사를 함께 보호하는 북부 Arizona의 대표 보전지역이다.",
            "summary_en": "The park protects a vast Colorado River landscape together with a long record of human and cultural connections in northern Arizona.",
            "summary_es": "El parque protege un vasto paisaje del río Colorado junto con una larga historia de conexiones humanas y culturales en el norte de Arizona.",
            "summary": "The park protects a vast Colorado River landscape together with a long record of human and cultural connections in northern Arizona."
        },
        {
            "category": "nature",
            "name": "Saguaro National Park",
            "source_name": "National Park Service",
            "source_url": "https://www.nps.gov/sagu/planyourvisit/snp-history.htm",
            "summary_ko": "Tucson 주변 Sonoran Desert의 상징적 사막 생태계를 보호하며 자연보전·연구·지역 정체성을 연결한다.",
            "summary_en": "The park protects a defining Sonoran Desert landscape around Tucson and links conservation, research, and regional identity.",
            "summary_es": "El parque protege un paisaje emblemático del desierto de Sonora alrededor de Tucson y conecta conservación, investigación e identidad regional.",
            "summary": "The park protects a defining Sonoran Desert landscape around Tucson and links conservation, research, and regional identity."
        },
        {
            "category": "airport",
            "name": "Phoenix Sky Harbor International Airport",
            "source_name": "Phoenix Sky Harbor International Airport",
            "source_url": "https://www.skyharbor.com/about-phx/history-economic-development/history/",
            "summary_ko": "Phoenix 대도시권과 Arizona를 국내외 항공망에 연결하는 핵심 교통 허브다.",
            "summary_en": "The airport is a primary aviation hub linking metropolitan Phoenix and Arizona with national and international networks.",
            "summary_es": "El aeropuerto es un nodo aéreo principal que conecta Phoenix metropolitano y Arizona con redes nacionales e internacionales.",
            "summary": "The airport is a primary aviation hub linking metropolitan Phoenix and Arizona with national and international networks."
        },
        {
            "category": "education",
            "name": "University of Arizona",
            "source_name": "University of Arizona",
            "source_url": "https://www.arizona.edu/about/history-mission",
            "summary_ko": "Tucson의 대표 공공 연구대학으로 주 승격 이전부터 교육·과학·지역 연구 기반을 형성해 왔다.",
            "summary_en": "The Tucson-based public research university predates statehood and anchors education, science, and regional research.",
            "summary_es": "La universidad pública de investigación de Tucson es anterior a la condición de estado y articula educación, ciencia e investigación regional.",
            "summary": "The Tucson-based public research university predates statehood and anchors education, science, and regional research."
        },
        {
            "category": "education",
            "name": "Arizona State University",
            "source_name": "Arizona State University",
            "source_url": "https://www.asu.edu/about/university-history-and-milestones",
            "summary_ko": "Tempe를 중심으로 성장한 대형 공공 연구대학으로 Phoenix권의 교육·연구·혁신 생태계를 형성한다.",
            "summary_en": "The Tempe-rooted public research university is a central part of the Phoenix-area education, research, and innovation network.",
            "summary_es": "La universidad pública de investigación con raíces en Tempe es una parte central de la red de educación, investigación e innovación del área de Phoenix.",
            "summary": "The Tempe-rooted public research university is a central part of the Phoenix-area education, research, and innovation network."
        },
        {
            "category": "infrastructure",
            "name": "Central Arizona Project",
            "source_name": "Central Arizona Project",
            "source_url": "https://www.cap-az.com/about/",
            "summary_ko": "Colorado River 물을 Arizona 중부와 남부 주요 생활권으로 연결하는 핵심 수자원 인프라다.",
            "summary_en": "The system carries Colorado River water to major population centers in central and southern Arizona.",
            "summary_es": "El sistema transporta agua del río Colorado hacia grandes centros de población del centro y sur de Arizona.",
            "summary": "The system carries Colorado River water to major population centers in central and southern Arizona."
        },
        {
            "category": "infrastructure",
            "name": "Hoover Dam",
            "source_name": "Bureau of Reclamation",
            "source_url": "https://www.usbr.gov/lc/hooverdam/75thanniversary.html",
            "summary_ko": "Arizona와 Nevada 경계의 Colorado River를 가로지르는 대표 수자원·전력 인프라다.",
            "summary_en": "The dam spans the Colorado River at the Arizona-Nevada border and is a defining water and power landmark of the Southwest.",
            "summary_es": "La presa cruza el río Colorado en la frontera entre Arizona y Nevada y es un hito hídrico y eléctrico del Suroeste.",
            "summary": "The dam spans the Colorado River at the Arizona-Nevada border and is a defining water and power landmark of the Southwest."
        }
    ],
    "tables": [
        {
            "table_id": "key_metrics",
            "title": "Key metrics",
            "columns": [
                "metric",
                "latest_period",
                "latest_value",
                "unit",
                "first_period",
                "first_value",
                "change",
                "change_pct"
            ],
            "rows": [
                {
                    "metric": "Total primary energy production",
                    "topic": "energy",
                    "latest_period": "2024",
                    "latest_value": 434023,
                    "unit": "Billion Btu",
                    "first_period": "1985",
                    "first_value": 298921,
                    "change": 135102,
                    "change_pct": 45.19655694982955
                },
                {
                    "metric": "Total energy consumption",
                    "topic": "energy",
                    "latest_period": "2024",
                    "latest_value": 1568088,
                    "unit": "Billion Btu",
                    "first_period": "1985",
                    "first_value": 813921,
                    "change": 754167,
                    "change_pct": 92.6585012550358
                },
                {
                    "metric": "Population",
                    "topic": "population",
                    "latest_period": "2024",
                    "latest_value": 7378838,
                    "unit": "persons",
                    "first_period": "2011",
                    "first_value": 6337373,
                    "change": 1041465,
                    "change_pct": 16.43370210337943
                },
                {
                    "metric": "Median household income",
                    "topic": "income",
                    "latest_period": "2024",
                    "latest_value": 79964,
                    "unit": "US dollars",
                    "first_period": "2011",
                    "first_value": 50752,
                    "change": 29212,
                    "change_pct": 57.55832282471627
                },
                {
                    "metric": "Median home value",
                    "topic": "housing",
                    "latest_period": "2024",
                    "latest_value": 394500,
                    "unit": "US dollars",
                    "first_period": "2011",
                    "first_value": 197400,
                    "change": 197100,
                    "change_pct": 99.84802431610942
                },
                {
                    "metric": "Unemployment rate",
                    "topic": "employment",
                    "latest_period": "2024",
                    "latest_value": 5.091612853030421,
                    "unit": "percent",
                    "first_period": "2011",
                    "first_value": 8.923303540552762,
                    "change": -3.8316906875223413,
                    "change_pct": -42.940270608400525
                }
            ]
        },
        {
            "table_id": "history",
            "title": "Historical observations",
            "columns": [
                "period",
                "values"
            ],
            "rows": [
                {
                    "period": "2024",
                    "values": [
                        {
                            "metric": "Total primary energy production",
                            "value": 434023,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Total energy consumption",
                            "value": 1568088,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Population",
                            "value": 7378838,
                            "unit": "persons"
                        },
                        {
                            "metric": "Median household income",
                            "value": 79964,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Median home value",
                            "value": 394500,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Unemployment rate",
                            "value": 5.091612853030421,
                            "unit": "percent"
                        }
                    ]
                },
                {
                    "period": "2023",
                    "values": [
                        {
                            "metric": "Total primary energy production",
                            "value": 411678,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Total energy consumption",
                            "value": 1531010,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Population",
                            "value": 7268175,
                            "unit": "persons"
                        },
                        {
                            "metric": "Median household income",
                            "value": 76872,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Median home value",
                            "value": 358900,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Unemployment rate",
                            "value": 5.171992365673237,
                            "unit": "percent"
                        }
                    ]
                },
                {
                    "period": "2022",
                    "values": [
                        {
                            "metric": "Total primary energy production",
                            "value": 409210,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Total energy consumption",
                            "value": 1513145,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Population",
                            "value": 7172282,
                            "unit": "persons"
                        },
                        {
                            "metric": "Median household income",
                            "value": 72581,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Median home value",
                            "value": 321400,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Unemployment rate",
                            "value": 5.366159376588977,
                            "unit": "percent"
                        }
                    ]
                },
                {
                    "period": "2021",
                    "values": [
                        {
                            "metric": "Total primary energy production",
                            "value": 402896,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Total energy consumption",
                            "value": 1483627,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Population",
                            "value": 7079203,
                            "unit": "persons"
                        },
                        {
                            "metric": "Median household income",
                            "value": 65913,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Median home value",
                            "value": 265600,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Unemployment rate",
                            "value": 5.617880094276561,
                            "unit": "percent"
                        }
                    ]
                },
                {
                    "period": "2020",
                    "values": [
                        {
                            "metric": "Total primary energy production",
                            "value": 396553,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Total energy consumption",
                            "value": 1440291,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Population",
                            "value": 7174064,
                            "unit": "persons"
                        },
                        {
                            "metric": "Median household income",
                            "value": 61529,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Median home value",
                            "value": 242000,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Unemployment rate",
                            "value": 5.837372383060323,
                            "unit": "percent"
                        }
                    ]
                },
                {
                    "period": "2019",
                    "values": [
                        {
                            "metric": "Total primary energy production",
                            "value": 483410,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Total energy consumption",
                            "value": 1496536,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Population",
                            "value": 7050299,
                            "unit": "persons"
                        },
                        {
                            "metric": "Median household income",
                            "value": 58945,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Median home value",
                            "value": 225500,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Unemployment rate",
                            "value": 5.889111374111959,
                            "unit": "percent"
                        }
                    ]
                },
                {
                    "period": "2018",
                    "values": [
                        {
                            "metric": "Total primary energy production",
                            "value": 536987,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Total energy consumption",
                            "value": 1477873,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Population",
                            "value": 6946685,
                            "unit": "persons"
                        },
                        {
                            "metric": "Median household income",
                            "value": 56213,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Median home value",
                            "value": 209600,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Unemployment rate",
                            "value": 6.455823243838201,
                            "unit": "percent"
                        }
                    ]
                },
                {
                    "period": "2017",
                    "values": [
                        {
                            "metric": "Total primary energy production",
                            "value": 539178,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Total energy consumption",
                            "value": 1466773,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Population",
                            "value": 6809946,
                            "unit": "persons"
                        },
                        {
                            "metric": "Median household income",
                            "value": 53510,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Median home value",
                            "value": 193200,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Unemployment rate",
                            "value": 7.104561856367157,
                            "unit": "percent"
                        }
                    ]
                },
                {
                    "period": "2016",
                    "values": [
                        {
                            "metric": "Total primary energy production",
                            "value": 517675,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Total energy consumption",
                            "value": 1466255,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Population",
                            "value": 6728577,
                            "unit": "persons"
                        },
                        {
                            "metric": "Median household income",
                            "value": 51340,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Median home value",
                            "value": 176900,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Unemployment rate",
                            "value": 7.988000040903142,
                            "unit": "percent"
                        }
                    ]
                },
                {
                    "period": "2015",
                    "values": [
                        {
                            "metric": "Total primary energy production",
                            "value": 545958,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Total energy consumption",
                            "value": 1444587,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Population",
                            "value": 6641928,
                            "unit": "persons"
                        },
                        {
                            "metric": "Median household income",
                            "value": 50255,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Median home value",
                            "value": 167500,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Unemployment rate",
                            "value": 8.925266046813363,
                            "unit": "percent"
                        }
                    ]
                },
                {
                    "period": "2014",
                    "values": [
                        {
                            "metric": "Total primary energy production",
                            "value": 566041,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Total energy consumption",
                            "value": 1425539,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Population",
                            "value": 6561516,
                            "unit": "persons"
                        },
                        {
                            "metric": "Median household income",
                            "value": 49928,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Median home value",
                            "value": 162900,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Unemployment rate",
                            "value": 9.939919236337829,
                            "unit": "percent"
                        }
                    ]
                },
                {
                    "period": "2013",
                    "values": [
                        {
                            "metric": "Total primary energy production",
                            "value": 534358,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Total energy consumption",
                            "value": 1423208,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Population",
                            "value": 6479703,
                            "unit": "persons"
                        },
                        {
                            "metric": "Median household income",
                            "value": 49774,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Median home value",
                            "value": 165100,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Unemployment rate",
                            "value": 10.41265527975865,
                            "unit": "percent"
                        }
                    ]
                },
                {
                    "period": "2012",
                    "values": [
                        {
                            "metric": "Total primary energy production",
                            "value": 540384,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Total energy consumption",
                            "value": 1406179,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Population",
                            "value": 6410979,
                            "unit": "persons"
                        },
                        {
                            "metric": "Median household income",
                            "value": 50256,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Median home value",
                            "value": 175900,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Unemployment rate",
                            "value": 9.774401097941722,
                            "unit": "percent"
                        }
                    ]
                },
                {
                    "period": "2011",
                    "values": [
                        {
                            "metric": "Total primary energy production",
                            "value": 552195,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Total energy consumption",
                            "value": 1431013,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Population",
                            "value": 6337373,
                            "unit": "persons"
                        },
                        {
                            "metric": "Median household income",
                            "value": 50752,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Median home value",
                            "value": 197400,
                            "unit": "US dollars"
                        },
                        {
                            "metric": "Unemployment rate",
                            "value": 8.923303540552762,
                            "unit": "percent"
                        }
                    ]
                },
                {
                    "period": "2010",
                    "values": [
                        {
                            "metric": "Total primary energy production",
                            "value": 535283,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Total energy consumption",
                            "value": 1404841,
                            "unit": "Billion Btu"
                        }
                    ]
                },
                {
                    "period": "2009",
                    "values": [
                        {
                            "metric": "Total primary energy production",
                            "value": 521886,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Total energy consumption",
                            "value": 1351254,
                            "unit": "Billion Btu"
                        }
                    ]
                },
                {
                    "period": "2008",
                    "values": [
                        {
                            "metric": "Total primary energy production",
                            "value": 530158,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Total energy consumption",
                            "value": 1433406,
                            "unit": "Billion Btu"
                        }
                    ]
                },
                {
                    "period": "2007",
                    "values": [
                        {
                            "metric": "Total primary energy production",
                            "value": 496210,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Total energy consumption",
                            "value": 1466903,
                            "unit": "Billion Btu"
                        }
                    ]
                },
                {
                    "period": "2006",
                    "values": [
                        {
                            "metric": "Total primary energy production",
                            "value": 467321,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Total energy consumption",
                            "value": 1457800,
                            "unit": "Billion Btu"
                        }
                    ]
                },
                {
                    "period": "2005",
                    "values": [
                        {
                            "metric": "Total primary energy production",
                            "value": 569285,
                            "unit": "Billion Btu"
                        },
                        {
                            "metric": "Total energy consumption",
                            "value": 1411695,
                            "unit": "Billion Btu"
                        }
                    ]
                }
            ]
        }
    ],
    "sources": [
        {
            "provider": "US_EIA",
            "source_url": "https://api.eia.gov/v2/seds/data/",
            "dataset_key": "TEPRB",
            "metric": "Total primary energy production"
        },
        {
            "provider": "US_EIA",
            "source_url": "https://api.eia.gov/v2/seds/data/",
            "dataset_key": "TETCB",
            "metric": "Total energy consumption"
        },
        {
            "provider": "US_CENSUS_DATA_API",
            "source_url": "https://api.census.gov/data/2024/acs/acs5",
            "dataset_key": "B01003_001E",
            "metric": "Population"
        },
        {
            "provider": "US_CENSUS_DATA_API",
            "source_url": "https://api.census.gov/data/2024/acs/acs5",
            "dataset_key": "B19013_001E",
            "metric": "Median household income"
        },
        {
            "provider": "US_CENSUS_DATA_API",
            "source_url": "https://api.census.gov/data/2024/acs/acs5",
            "dataset_key": "B25077_001E",
            "metric": "Median home value"
        },
        {
            "provider": "US_CENSUS_DATA_API",
            "source_url": "https://api.census.gov/data/2024/acs/acs5",
            "dataset_key": "B23025_003E+B23025_005E",
            "metric": "Unemployment rate"
        }
    ],
    "narrative": "Arizona’s long-run change cannot be reduced to Phoenix growth. Population expands overall, household income first weakens and then rises, home value goes through a clearer decline and rebound, and unemployment turns downward after an early high. Colorado River infrastructure, groundwater management, Tucson research and conservation, Grand Canyon, and Phoenix aviation form distinct regional systems. Population growth and the Phoenix-centered urban system Arizona population expands over the long run, with a temporary dip followed by renewed growth. Metropolitan Phoenix is central to that expansion, but Tucson, northern high-country communities, rural areas, and tribal communities operate under different conditions. Population growth creates continuing planning pressure on housing, transport, public services, land, and water. Housing goes through both decline and recovery Arizona median home value weakens clearly in the early period and then turns into a sustained rise that becomes much steeper later. A statewide median masks the supply and demand conditions of Phoenix suburbs, Tucson, high-country recreation communities, and rural markets. Income and unemployment provide different labor-market signals Median household income moves from early weakness into long-run gains, while unemployment falls after an early high. Technology, services, logistics, and manufacturing around Phoenix, education and research in Tucson, tourism, construction, and agriculture create different local labor structures. Water infrastructure and groundwater policy shape the planning context The Central Arizona Project links Colorado River water with major population centers, while the Groundwater Management Act strengthened the institutional framework for managing groundwater and development together. These institutions show why water is a structural part of Arizona planning, but they are not a single causal explanation for housing, income, or population change. Grand Canyon, Saguaro and aviation create distinct regional histories Grand Canyon anchors a northern conservation and tourism network, while Saguaro reflects the scientific and conservation history of the Sonoran Desert around Tucson. Phoenix Sky Harbor modernization and expansion show that metropolitan connectivity continues to evolve. Sources US_EIA · Total primary energy productionUS_EIA · Total energy consumptionUS_CENSUS_DATA_API · PopulationUS_CENSUS_DATA_API · Median household incomeUS_CENSUS_DATA_API · Median home valueUS_CENSUS_DATA_API · Unemployment rate FAQ Is Arizona population still growing? The long-run direction is upward, although the series includes a temporary decline before growth resumes. Statewide growth does not mean every community changes at the same pace. Does rising home value mean household income kept pace? No. The measures follow different early paths and different rates of later increase. Housing supply, financing, local demand, and income all matter. Does water policy directly explain Phoenix growth? Water infrastructure and policy are essential planning context, but population, housing, and income cannot be explained by one policy alone. Arizona’s long-run story combines population growth, household income that turns upward after early weakness, a housing market that experiences decline and strong recovery, and unemployment that moves lower over time. Colorado River and groundwater management, the distinct metropolitan networks of Phoenix and Tucson, Grand Canyon and Sonoran Desert conservation, and expanding aviation infrastructure provide the regional context."
}