{"updated": "2026-09-19", "item": "学校給食(小学校)", "unit": "1か年", "item_code": "2182", "source": "総務省統計局 小売物価統計調査（動向編）", "source_url": "https://www.stat.go.jp/data/kouri/", "license": "CC BY 4.0（数値）", "method": "81市の調査価格の月ごとの中央値。40市以上で値がある月だけ", "comparable": false, "ratio": null, "from": {"month": "2020-01", "yen": 47477}, "to": {"month": "2026-07", "yen": 0}, "months": [{"month": "2020-01", "yen": 47477}, {"month": "2020-02", "yen": 47477}, {"month": "2020-03", "yen": 46200}, {"month": "2020-04", "yen": 48180}, {"month": "2020-05", "yen": 48470}, {"month": "2020-06", "yen": 44970}, {"month": "2020-07", "yen": 43659}, {"month": "2020-08", "yen": 43659}, {"month": "2020-09", "yen": 43659}, {"month": "2020-10", "yen": 42900}, {"month": "2020-11", "yen": 42900}, {"month": "2020-12", "yen": 42900}, {"month": "2021-01", "yen": 42900}, {"month": "2021-02", "yen": 42673}, {"month": "2021-03", "yen": 42673}, {"month": "2021-04", "yen": 48450}, {"month": "2021-05", "yen": 48455}, {"month": "2021-06", "yen": 48462}, {"month": "2021-07", "yen": 48462}, {"month": "2021-08", "yen": 48462}, {"month": "2021-09", "yen": 48462}, {"month": "2021-10", "yen": 48462}, {"month": "2021-11", "yen": 48462}, {"month": "2021-12", "yen": 48550}, {"month": "2022-01", "yen": 48550}, {"month": "2022-02", "yen": 48462}, {"month": "2022-03", "yen": 48167}, {"month": "2022-04", "yen": 48500}, {"month": "2022-05", "yen": 48500}, {"month": "2022-06", "yen": 48462}, {"month": "2022-07", "yen": 48462}, {"month": "2022-08", "yen": 48462}, {"month": "2022-09", "yen": 48462}, {"month": "2022-10", "yen": 48412}, {"month": "2022-11", "yen": 48412}, {"month": "2022-12", "yen": 48384}, {"month": "2023-01", "yen": 47840}, {"month": "2023-02", "yen": 47840}, {"month": "2023-03", "yen": 47300}, {"month": "2023-04", "yen": 48462}, {"month": "2023-05", "yen": 48433}, {"month": "2023-06", "yen": 48433}, {"month": "2023-07", "yen": 48180}, {"month": "2023-08", "yen": 48180}, {"month": "2023-09", "yen": 48180}, {"month": "2023-10", "yen": 48180}, {"month": "2023-11", "yen": 48180}, {"month": "2023-12", "yen": 48180}, {"month": "2024-01", "yen": 47779}, {"month": "2024-02", "yen": 47700}, {"month": "2024-03", "yen": 47527}, {"month": "2024-04", "yen": 48240}, {"month": "2024-05", "yen": 48312}, {"month": "2024-06", "yen": 49105}, {"month": "2024-07", "yen": 49105}, {"month": "2024-08", "yen": 49105}, {"month": "2024-09", "yen": 49105}, {"month": "2024-10", "yen": 48312}, {"month": "2024-11", "yen": 48312}, {"month": "2024-12", "yen": 48312}, {"month": "2025-01", "yen": 48180}, {"month": "2025-02", "yen": 48048}, {"month": "2025-03", "yen": 47970}, {"month": "2025-04", "yen": 48200}, {"month": "2025-05", "yen": 48124}, {"month": "2025-06", "yen": 48124}, {"month": "2025-07", "yen": 48124}, {"month": "2025-08", "yen": 48124}, {"month": "2025-09", "yen": 48050}, {"month": "2025-10", "yen": 48050}, {"month": "2025-11", "yen": 48050}, {"month": "2025-12", "yen": 48050}, {"month": "2026-01", "yen": 48048}, {"month": "2026-02", "yen": 48048}, {"month": "2026-03", "yen": 47800}, {"month": "2026-04", "yen": 0}, {"month": "2026-05", "yen": 0}, {"month": "2026-06", "yen": 0}, {"month": "2026-07", "yen": 0}]}