{
  "sourceId": "nagareyama-children-plan-2025",
  "transcriptionMethod": "verified_manual_transcription",
  "verifiedAt": "2026-07-15",
  "verifierNote": "流山市こども計画の印刷ページに掲載された表を目視確認し、元資料の公表値と算術合計の差異を保持した。",
  "preschoolAndApplications": {
    "printedPage": "24",
    "pdfPageIndex": 25,
    "years": [
      2019,
      2020,
      2021,
      2022,
      2023,
      2024
    ],
    "preschoolPopulation": [
      13350,
      13915,
      14106,
      14439,
      14495,
      14188
    ],
    "childcareApplicants": [
      5913,
      6396,
      6815,
      7249,
      7734,
      8017
    ],
    "applicationRate": [
      44.3,
      46.0,
      48.3,
      50.2,
      53.4,
      56.5
    ]
  },
  "licensedChildcare": {
    "printedPage": "23",
    "pdfPageIndex": 24,
    "years": [
      2019,
      2020,
      2021,
      2022,
      2023,
      2024
    ],
    "series": {
      "public_licensed_nursery": {
        "enrollment": [
          574,
          505,
          500,
          500,
          550,
          548
        ],
        "capacity": [
          660,
          660,
          660,
          660,
          600,
          600
        ],
        "facilities": [
          5,
          5,
          5,
          5,
          5,
          5
        ]
      },
      "private_licensed_nursery": {
        "enrollment": [
          4357,
          4936,
          5487,
          5893,
          6389,
          6430
        ],
        "capacity": [
          4578,
          5305,
          6287,
          7030,
          7101,
          6979
        ],
        "facilities": [
          43,
          51,
          63,
          71,
          73,
          72
        ]
      },
      "certified_child_center": {
        "enrollment": [
          440,
          388,
          417,
          420,
          429,
          666
        ],
        "capacity": [
          459,
          459,
          459,
          456,
          456,
          716
        ],
        "facilities": [
          3,
          3,
          3,
          3,
          3,
          6
        ]
      },
      "small_scale_childcare": {
        "enrollment": [
          296,
          260,
          262,
          260,
          292,
          285
        ],
        "externalEntrustedEnrollment": [
          3,
          3,
          0,
          4,
          2,
          3
        ],
        "capacity": [
          319,
          337,
          375,
          393,
          374,
          374
        ],
        "facilities": [
          17,
          18,
          20,
          21,
          21,
          21
        ]
      },
      "total": {
        "enrollment": [
          5667,
          6089,
          6666,
          7073,
          7660,
          7929
        ],
        "externalEntrustedEnrollment": [
          3,
          3,
          0,
          4,
          2,
          3
        ],
        "capacity": [
          6016,
          6761,
          7781,
          8539,
          8531,
          8669
        ],
        "facilities": [
          68,
          77,
          91,
          100,
          102,
          104
        ]
      }
    }
  },
  "placementByAge": {
    "printedPage": "24",
    "pdfPageIndex": 25,
    "year": 2024,
    "asOf": "2024-04-01",
    "publishedPreschoolPopulation": 14188,
    "rows": [
      {
        "age": 0,
        "kindergarten": 0,
        "licensedNursery": 328,
        "certifiedChildCenter": 43,
        "smallScaleChildcare": 15,
        "householdOrOther": 1633,
        "computedTotal": 2019,
        "sourceId": "nagareyama-children-plan-2025"
      },
      {
        "age": 1,
        "kindergarten": 0,
        "licensedNursery": 1145,
        "certifiedChildCenter": 112,
        "smallScaleChildcare": 126,
        "householdOrOther": 838,
        "computedTotal": 2221,
        "sourceId": "nagareyama-children-plan-2025"
      },
      {
        "age": 2,
        "kindergarten": 0,
        "licensedNursery": 1295,
        "certifiedChildCenter": 121,
        "smallScaleChildcare": 144,
        "householdOrOther": 825,
        "computedTotal": 2385,
        "sourceId": "nagareyama-children-plan-2025"
      },
      {
        "age": 3,
        "kindergarten": 739,
        "licensedNursery": 1420,
        "certifiedChildCenter": 167,
        "smallScaleChildcare": 0,
        "householdOrOther": 95,
        "computedTotal": 2421,
        "sourceId": "nagareyama-children-plan-2025"
      },
      {
        "age": 4,
        "kindergarten": 894,
        "licensedNursery": 1453,
        "certifiedChildCenter": 170,
        "smallScaleChildcare": 0,
        "householdOrOther": 81,
        "computedTotal": 2598,
        "sourceId": "nagareyama-children-plan-2025"
      },
      {
        "age": 5,
        "kindergarten": 961,
        "licensedNursery": 1337,
        "certifiedChildCenter": 161,
        "smallScaleChildcare": 0,
        "householdOrOther": 86,
        "computedTotal": 2545,
        "sourceId": "nagareyama-children-plan-2025"
      }
    ]
  },
  "kindergartenAndType1": {
    "printedPage": "25",
    "pdfPageIndex": 26,
    "years": [
      2019,
      2020,
      2021,
      2022,
      2023,
      2024
    ],
    "series": {
      "public_kindergarten": {
        "enrollment": [
          42,
          37,
          22,
          28,
          22,
          19
        ],
        "capacity": [
          60,
          60,
          60,
          60,
          60,
          60
        ]
      },
      "private_kindergarten": {
        "enrollment": [
          2610,
          2625,
          2506,
          2335,
          2190,
          2014
        ],
        "capacity": [
          2820,
          2820,
          2830,
          2830,
          2830,
          2830
        ]
      },
      "kindergarten_subtotal": {
        "enrollment": [
          2652,
          2662,
          2528,
          2363,
          2212,
          2033
        ],
        "capacity": [
          2880,
          2880,
          2890,
          2890,
          2890,
          2890
        ]
      },
      "certified_center_type1": {
        "enrollment": [
          90,
          81,
          71,
          65,
          68,
          108
        ],
        "capacity": [
          84,
          84,
          90,
          90,
          90,
          117
        ]
      },
      "total": {
        "enrollment": [
          2742,
          2743,
          2599,
          2428,
          2280,
          2141
        ],
        "capacity": [
          2964,
          2964,
          2980,
          2980,
          2980,
          3007
        ]
      }
    }
  },
  "afterSchoolClub": {
    "printedPage": "25",
    "pdfPageIndex": 26,
    "years": [
      2019,
      2020,
      2021,
      2022,
      2023,
      2024
    ],
    "enrollment": [
      2110,
      2419,
      2608,
      3020,
      3449,
      3950
    ],
    "capacity": [
      2380,
      2540,
      3080,
      3240,
      3240,
      3748
    ],
    "facilities": [
      31,
      35,
      37,
      39,
      38,
      40
    ],
    "note": "定員に含まない学校教室等を活用して定員超過に対応している年度がある。"
  },
  "schoolActuals": {
    "printedPage": "26",
    "pdfPageIndex": 27,
    "years": [
      2019,
      2020,
      2021,
      2022,
      2023,
      2024
    ],
    "publicElementary": [
      11317,
      11775,
      12356,
      12980,
      13512,
      13908
    ],
    "privateElementary": [
      247,
      293,
      326,
      316,
      302,
      297
    ],
    "publishedElementaryTotal": [
      11317,
      12068,
      12682,
      13296,
      13814,
      14205
    ],
    "publicJuniorHigh": [
      4435,
      4605,
      4749,
      4914,
      5121,
      5285
    ]
  },
  "officialDemandScenarios": {
    "printedPage": "114〜123",
    "pdfPageIndex": 115,
    "years": [
      2025,
      2026,
      2027,
      2028,
      2029
    ],
    "valueKind": "scenario",
    "series": {
      "type1_age3_5": {
        "demand": [
          1995,
          1885,
          1783,
          1690,
          1602
        ],
        "securedCapacity": [
          3007,
          3007,
          2947,
          2947,
          2947
        ]
      },
      "type2_education_preference": {
        "demand": [
          241,
          255,
          272,
          292,
          316
        ],
        "securedCapacity": [
          4984,
          5089,
          5227,
          5227,
          5227
        ],
        "securedCapacitySharedWith": "type2_other"
      },
      "type2_other": {
        "demand": [
          4759,
          4906,
          5057,
          5213,
          5373
        ],
        "securedCapacity": [
          4984,
          5089,
          5227,
          5227,
          5227
        ],
        "securedCapacitySharedWith": "type2_education_preference"
      },
      "type3_age0": {
        "demand": [
          408,
          421,
          434,
          447,
          461
        ],
        "securedCapacity": [
          706,
          706,
          706,
          706,
          706
        ]
      },
      "type3_age1": {
        "demand": [
          1465,
          1510,
          1556,
          1604,
          1654
        ],
        "securedCapacity": [
          1480,
          1500,
          1528,
          1528,
          1528
        ]
      },
      "type3_age2": {
        "demand": [
          1632,
          1682,
          1734,
          1787,
          1842
        ],
        "securedCapacity": [
          1621,
          1656,
          1700,
          1700,
          1700
        ]
      }
    }
  },
  "longTermPopulationProjection": {
    "printedPage": "15",
    "pdfPageIndex": 16,
    "label": "国立社会保障・人口問題研究所「日本の地域別将来推計人口（2023年推計）」",
    "years": [
      2025,
      2030,
      2035,
      2040,
      2045,
      2050
    ],
    "age0to14": [
      35337,
      35519,
      34552,
      34955,
      35144,
      34674
    ],
    "valueKind": "estimate"
  },
  "qualityIssues": [
    {
      "id": "child-plan-2024-placement-total-discrepancy",
      "datasetId": "nagareyama-children-plan-2025",
      "publishedValue": 14188,
      "computedValue": 14189,
      "difference": 1,
      "severity": "warning",
      "status": "source_discrepancy",
      "note": "年齢別就園等状況の各構成値合計と、同ページに掲載された就学前児童数に1人の差がある。元資料の値をそのまま保持する。",
      "sourceIds": [
        "nagareyama-children-plan-2025"
      ]
    },
    {
      "id": "child-plan-2019-elementary-total-discrepancy",
      "datasetId": "nagareyama-children-plan-2025",
      "publishedValue": 11317,
      "computedValue": 11564,
      "difference": 247,
      "severity": "warning",
      "status": "source_discrepancy",
      "note": "2019年の公立小学校11,317人と私立小学校247人の算術合計は11,564人だが、資料掲載の小学校合計は11,317人。公表値を書き換えない。",
      "sourceIds": [
        "nagareyama-children-plan-2025"
      ]
    },
    {
      "id": "childcare-detail-xlsx-csv-code-structure-difference",
      "datasetId": "nagareyama-licensed-childcare-facilities-detail",
      "severity": "info",
      "status": "schema_change",
      "publishedValue": 112,
      "computedValue": 106,
      "difference": -6,
      "note": "詳細CSVは分園を別行・別コードで持つ一方、詳細Excelは本園シート内に分園情報を収録するため、園コード集合とシート数は単純一致しない。共通コード率を検証し、差分コードをマニフェストへ記録する。",
      "sourceIds": [
        "nagareyama-licensed-childcare-facilities-detail-xlsx",
        "nagareyama-licensed-childcare-facilities-detail"
      ]
    }
  ],
  "derivedChanges": {
    "preschoolPopulation": {
      "startYear": 2019,
      "endYear": 2024,
      "startValue": 13350,
      "endValue": 14188,
      "change": 838,
      "changeRate": 6.277153558052434
    },
    "childcareApplicants": {
      "startYear": 2019,
      "endYear": 2024,
      "startValue": 5913,
      "endValue": 8017,
      "change": 2104,
      "changeRate": 35.582614578048364
    },
    "applicationRatePoints": 12.2,
    "kindergartenAndType1": {
      "startYear": 2019,
      "endYear": 2024,
      "startValue": 2742,
      "endValue": 2141,
      "change": -601,
      "changeRate": -21.918307804522247
    },
    "licensedChildcareEnrollment": {
      "startYear": 2019,
      "endYear": 2024,
      "startValue": 5667,
      "endValue": 7929,
      "change": 2262,
      "changeRate": 39.915299100052934
    }
  }
}
