{
  "title": "調査対象ゴルフ場の7年間の推移",
  "checked_date": "2026-10-28",
  "scope": "特定8都道府県の調査対象事業所。全国総数・全国市場ではない。",
  "rows": [
    {
      "year": 2018,
      "revenue_million_jpy": 88832,
      "caddie_fee_million_jpy": 15086,
      "players": 8925758,
      "holes": 3618,
      "employees": 8895,
      "caddies": 4336,
      "adjusted_yoy_percent": {
        "revenue": -4.6,
        "caddie_fee": -6.7,
        "players": -4.9,
        "caddies": -3.5
      }
    },
    {
      "year": 2019,
      "revenue_million_jpy": 91758,
      "caddie_fee_million_jpy": 14703,
      "players": 9296106,
      "holes": 3609,
      "employees": 9056,
      "caddies": 4115,
      "adjusted_yoy_percent": {
        "revenue": 3.3,
        "caddie_fee": -0.1,
        "players": 4.4,
        "caddies": -3.7
      }
    },
    {
      "year": 2020,
      "revenue_million_jpy": 79892,
      "caddie_fee_million_jpy": 12185,
      "players": 8912524,
      "holes": 3825,
      "employees": 9361,
      "caddies": 4009,
      "adjusted_yoy_percent": {
        "revenue": -17.3,
        "caddie_fee": -18.1,
        "players": -8.4,
        "caddies": -3.8
      }
    },
    {
      "year": 2021,
      "revenue_million_jpy": 94427,
      "caddie_fee_million_jpy": 13466,
      "players": 10257560,
      "holes": 3852,
      "employees": 9740,
      "caddies": 3972,
      "adjusted_yoy_percent": {
        "revenue": 14.3,
        "caddie_fee": 9.8,
        "players": 10.7,
        "caddies": -0.9
      }
    },
    {
      "year": 2022,
      "revenue_million_jpy": 102014,
      "caddie_fee_million_jpy": 13113,
      "players": 10531189,
      "holes": 3780,
      "employees": 9873,
      "caddies": 3800,
      "adjusted_yoy_percent": {
        "revenue": 8.5,
        "caddie_fee": 1.6,
        "players": 2.6,
        "caddies": -4.3
      }
    },
    {
      "year": 2023,
      "revenue_million_jpy": 105777,
      "caddie_fee_million_jpy": 12855,
      "players": 10504644,
      "holes": 3816,
      "employees": 10057,
      "caddies": 3627,
      "adjusted_yoy_percent": {
        "revenue": 2.8,
        "caddie_fee": -2.5,
        "players": -1.2,
        "caddies": -3.0
      }
    },
    {
      "year": 2024,
      "revenue_million_jpy": 104953,
      "caddie_fee_million_jpy": 12614,
      "players": 10311555,
      "holes": 3852,
      "employees": 10289,
      "caddies": 3601,
      "adjusted_yoy_percent": {
        "revenue": -0.7,
        "caddie_fee": -2.4,
        "players": -2.0,
        "caddies": -0.7
      }
    }
  ],
  "headcount_period": "年次表の人数は各年12月の月次表と一致することを確認。年末人数として表示。年間の延べ就業数ではない。",
  "method": "金額は年次原表を採用。月次の丸め値を足し直して置換しない。調査対象の変更等を調整した公表前年比を併記。実数から求めた前年比とは異なる。",
  "evidence": [
    {
      "source_id": "estat-annual-data"
    },
    {
      "source_id": "estat-growth-data"
    },
    {
      "source_id": "estat-data"
    },
    {
      "source_id": "survey-scope",
      "pdf_page": 130
    }
  ]
}