{"updated": "2026-09-19", "item": "自転車(シティ車)", "unit": "1台", "item_code": "7201", "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": true, "ratio": 1.141, "from": {"month": "2020-01", "yen": 42510}, "to": {"month": "2026-07", "yen": 48500}, "months": [{"month": "2020-01", "yen": 42510}, {"month": "2020-02", "yen": 42730}, {"month": "2020-03", "yen": 42082}, {"month": "2020-04", "yen": 41767}, {"month": "2020-05", "yen": 41725}, {"month": "2020-06", "yen": 41732}, {"month": "2020-07", "yen": 41427}, {"month": "2020-08", "yen": 41316}, {"month": "2020-09", "yen": 41628}, {"month": "2020-10", "yen": 41441}, {"month": "2020-11", "yen": 41360}, {"month": "2020-12", "yen": 41284}, {"month": "2021-01", "yen": 40104}, {"month": "2021-02", "yen": 39980}, {"month": "2021-03", "yen": 40350}, {"month": "2021-04", "yen": 40087}, {"month": "2021-05", "yen": 40369}, {"month": "2021-06", "yen": 40247}, {"month": "2021-07", "yen": 40785}, {"month": "2021-08", "yen": 40369}, {"month": "2021-09", "yen": 39853}, {"month": "2021-10", "yen": 39980}, {"month": "2021-11", "yen": 40080}, {"month": "2021-12", "yen": 40080}, {"month": "2022-01", "yen": 40080}, {"month": "2022-02", "yen": 40143}, {"month": "2022-03", "yen": 41287}, {"month": "2022-04", "yen": 42220}, {"month": "2022-05", "yen": 42190}, {"month": "2022-06", "yen": 43227}, {"month": "2022-07", "yen": 43413}, {"month": "2022-08", "yen": 43193}, {"month": "2022-09", "yen": 43767}, {"month": "2022-10", "yen": 44627}, {"month": "2022-11", "yen": 45503}, {"month": "2022-12", "yen": 46627}, {"month": "2023-01", "yen": 46627}, {"month": "2023-02", "yen": 47927}, {"month": "2023-03", "yen": 49293}, {"month": "2023-04", "yen": 49323}, {"month": "2023-05", "yen": 48510}, {"month": "2023-06", "yen": 48927}, {"month": "2023-07", "yen": 49067}, {"month": "2023-08", "yen": 48927}, {"month": "2023-09", "yen": 48927}, {"month": "2023-10", "yen": 49067}, {"month": "2023-11", "yen": 48560}, {"month": "2023-12", "yen": 48840}, {"month": "2024-01", "yen": 49353}, {"month": "2024-02", "yen": 50103}, {"month": "2024-03", "yen": 50133}, {"month": "2024-04", "yen": 49302}, {"month": "2024-05", "yen": 50133}, {"month": "2024-06", "yen": 49060}, {"month": "2024-07", "yen": 48560}, {"month": "2024-08", "yen": 49067}, {"month": "2024-09", "yen": 49510}, {"month": "2024-10", "yen": 49793}, {"month": "2024-11", "yen": 49933}, {"month": "2024-12", "yen": 48820}, {"month": "2025-01", "yen": 49593}, {"month": "2025-02", "yen": 49390}, {"month": "2025-03", "yen": 50060}, {"month": "2025-04", "yen": 49833}, {"month": "2025-05", "yen": 49427}, {"month": "2025-06", "yen": 49463}, {"month": "2025-07", "yen": 49675}, {"month": "2025-08", "yen": 49682}, {"month": "2025-09", "yen": 49463}, {"month": "2025-10", "yen": 49400}, {"month": "2025-11", "yen": 49400}, {"month": "2025-12", "yen": 49437}, {"month": "2026-01", "yen": 49400}, {"month": "2026-02", "yen": 49353}, {"month": "2026-03", "yen": 48870}, {"month": "2026-04", "yen": 48767}, {"month": "2026-05", "yen": 49033}, {"month": "2026-06", "yen": 49693}, {"month": "2026-07", "yen": 48500}]}