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      "name": "長生郡一宮町",
      "pref": "chiba",
      "prefName": "千葉県",
      "establishments": 3,
      "brands": null,
      "censusEstablishments2021": null,
      "population": 11836,
      "daytimePopulation": 10565,
      "daytimeRatio": 88.8,
      "per10kPopulation": 2.53,
      "asOf": "2026-06"
    },
    {
      "cityCode": "12424",
      "name": "長生郡白子町",
      "pref": "chiba",
      "prefName": "千葉県",
      "establishments": 3,
      "brands": null,
      "censusEstablishments2021": null,
      "population": 9376,
      "daytimePopulation": 8556,
      "daytimeRatio": 83,
      "per10kPopulation": 3.2,
      "asOf": "2026-06"
    },
    {
      "cityCode": "12409",
      "name": "山武郡芝山町",
      "pref": "chiba",
      "prefName": "千葉県",
      "establishments": 2,
      "brands": null,
      "censusEstablishments2021": null,
      "population": 6505,
      "daytimePopulation": 11332,
      "daytimeRatio": 161.1,
      "per10kPopulation": 3.07,
      "asOf": "2026-06"
    },
    {
      "cityCode": "12441",
      "name": "夷隅郡大多喜町",
      "pref": "chiba",
      "prefName": "千葉県",
      "establishments": 2,
      "brands": null,
      "censusEstablishments2021": null,
      "population": 7787,
      "daytimePopulation": 9569,
      "daytimeRatio": 107.7,
      "per10kPopulation": 2.57,
      "asOf": "2026-06"
    },
    {
      "cityCode": "12422",
      "name": "長生郡睦沢町",
      "pref": "chiba",
      "prefName": "千葉県",
      "establishments": 1,
      "brands": null,
      "censusEstablishments2021": null,
      "population": 6216,
      "daytimePopulation": 5663,
      "daytimeRatio": 83.8,
      "per10kPopulation": 1.61,
      "asOf": "2026-06"
    },
    {
      "cityCode": "12426",
      "name": "長生郡長柄町",
      "pref": "chiba",
      "prefName": "千葉県",
      "establishments": 1,
      "brands": null,
      "censusEstablishments2021": null,
      "population": 5988,
      "daytimePopulation": 7191,
      "daytimeRatio": 107,
      "per10kPopulation": 1.67,
      "asOf": "2026-06"
    },
    {
      "cityCode": "12443",
      "name": "夷隅郡御宿町",
      "pref": "chiba",
      "prefName": "千葉県",
      "establishments": 1,
      "brands": null,
      "censusEstablishments2021": null,
      "population": 6183,
      "daytimePopulation": 5942,
      "daytimeRatio": 86.4,
      "per10kPopulation": 1.62,
      "asOf": "2026-06"
    }
  ],
  "html": "https://analytics.skrrs-jp.com/cities?sector=kaigo_tsusho&pref=chiba",
  "csv": "https://analytics.skrrs-jp.com/csv/cities.csv?sector=kaigo_tsusho&pref=chiba",
  "caveats": [
    "掲載されているのは台帳を公開している市区のみです。sumEstablishments は1都3県の総数ではなく「掲載市区の合計」です。",
    "asOf は市区ごとに異なります。合計値は複数時点の混在であることにご注意ください。",
    "daytimeRatio（昼夜間人口比率）は 昼間人口2020 ÷ 夜間人口2020 × 100 です。population（住民基本台帳の月次推計）は分母ではありません。密度を人口で割るときは、この比率が高い市区ほど夜間人口が分母として不適切になります。"
  ],
  "license": "CC BY 4.0",
  "licenseUrl": "https://creativecommons.org/licenses/by/4.0/",
  "attribution": "Skrrs物件アナリティクス",
  "attributionExample": "出典: Skrrs物件アナリティクス（https://analytics.skrrs-jp.com）／CC BY 4.0",
  "documentation": "https://analytics.skrrs-jp.com/data",
  "methodology": "https://analytics.skrrs-jp.com/methodology",
  "generatedAt": "2026-08-19T10:51:02.349Z"
}