{
  "asOf": "2026-06",
  "acquired": "2026-08",
  "asOfAgeMonths": 2,
  "source": "厚生労働省「医療情報ネット」オープンデータ（2026年6月1日時点）",
  "sourceKind": "ledger",
  "station": {
    "slug": "akiyama",
    "name": "秋山",
    "pref": "chiba",
    "prefName": "千葉県",
    "city": "松戸市",
    "cityCode": "12207",
    "lat": 35.76544,
    "lng": 139.931443,
    "catchmentPop2020": 8018,
    "riders2022": 7303,
    "ridersDataCheck": false
  },
  "sector": {
    "slug": "dental",
    "name": "歯科",
    "kind": "ledger",
    "ledgerKind": "医療機能情報提供制度（全国）"
  },
  "metrics": {
    "establishments": 3,
    "partial": false,
    "per10kPopulation": 3.74,
    "per10kRiders": 4.11,
    "medianYears": null,
    "medianYearsAsOf": null
  },
  "ageBasis": null,
  "ageAsOfMonths": 2,
  "ageDistribution": [],
  "openingsMonthly": [],
  "chains": [],
  "html": "https://analytics.skrrs-jp.com/stations/akiyama/dental",
  "caveats": [
    "駅800m圏は隣接駅と重なります。近接駅の数値を足してエリア合計にはできません。",
    "台帳ベースのため、廃業・休業の未反映分を含む場合があります（過大方向の系統誤差）。"
  ],
  "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": "2026-08-19T15:05:07.770Z"
}