{"updated": "2026-09-19", "item": "ビタミン剤(ビタミン主薬製剤)", "unit": "1箱･270錠", "item_code": "6022", "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": 1.009, "from": {"month": "2020-01", "yen": 6079}, "to": {"month": "2026-07", "yen": 6132}, "months": [{"month": "2020-01", "yen": 6079}, {"month": "2020-02", "yen": 6089}, {"month": "2020-03", "yen": 6101}, {"month": "2020-04", "yen": 6101}, {"month": "2020-05", "yen": 6107}, {"month": "2020-06", "yen": 6095}, {"month": "2020-07", "yen": 6078}, {"month": "2020-08", "yen": 6066}, {"month": "2020-09", "yen": 6078}, {"month": "2020-10", "yen": 6065}, {"month": "2020-11", "yen": 6105}, {"month": "2020-12", "yen": 6065}, {"month": "2021-01", "yen": 6065}, {"month": "2021-02", "yen": 6063}, {"month": "2021-03", "yen": 6071}, {"month": "2021-04", "yen": 6095}, {"month": "2021-05", "yen": 6132}, {"month": "2021-06", "yen": 6149}, {"month": "2021-07", "yen": 6099}, {"month": "2021-08", "yen": 6118}, {"month": "2021-09", "yen": 6038}, {"month": "2021-10", "yen": 6078}, {"month": "2021-11", "yen": 6078}, {"month": "2021-12", "yen": 6125}, {"month": "2022-01", "yen": 6073}, {"month": "2022-02", "yen": 6149}, {"month": "2022-03", "yen": 6066}, {"month": "2022-04", "yen": 6135}, {"month": "2022-05", "yen": 6061}, {"month": "2022-06", "yen": 6157}, {"month": "2022-07", "yen": 6109}, {"month": "2022-08", "yen": 6166}, {"month": "2022-09", "yen": 6043}, {"month": "2022-10", "yen": 6101}, {"month": "2022-11", "yen": 6061}, {"month": "2022-12", "yen": 6107}, {"month": "2023-01", "yen": 6009}, {"month": "2023-02", "yen": 6065}, {"month": "2023-03", "yen": 6061}, {"month": "2023-04", "yen": 6101}, {"month": "2023-05", "yen": 6031}, {"month": "2023-06", "yen": 6116}, {"month": "2023-07", "yen": 6061}, {"month": "2023-08", "yen": 6150}, {"month": "2023-09", "yen": 6107}, {"month": "2023-10", "yen": 6107}, {"month": "2023-11", "yen": 6116}, {"month": "2023-12", "yen": 6092}, {"month": "2024-01", "yen": 6138}, {"month": "2024-02", "yen": 6123}, {"month": "2024-03", "yen": 6144}, {"month": "2024-04", "yen": 6123}, {"month": "2024-05", "yen": 6138}, {"month": "2024-06", "yen": 6137}, {"month": "2024-07", "yen": 6138}, {"month": "2024-08", "yen": 6149}, {"month": "2024-09", "yen": 6135}, {"month": "2024-10", "yen": 6135}, {"month": "2024-11", "yen": 6105}, {"month": "2024-12", "yen": 6135}, {"month": "2025-01", "yen": 6123}, {"month": "2025-02", "yen": 6138}, {"month": "2025-03", "yen": 6117}, {"month": "2025-04", "yen": 6113}, {"month": "2025-05", "yen": 6117}, {"month": "2025-06", "yen": 6117}, {"month": "2025-07", "yen": 6113}, {"month": "2025-08", "yen": 6118}, {"month": "2025-09", "yen": 6113}, {"month": "2025-10", "yen": 6123}, {"month": "2025-11", "yen": 6111}, {"month": "2025-12", "yen": 6113}, {"month": "2026-01", "yen": 6092}, {"month": "2026-02", "yen": 6111}, {"month": "2026-03", "yen": 6117}, {"month": "2026-04", "yen": 6123}, {"month": "2026-05", "yen": 6117}, {"month": "2026-06", "yen": 6138}, {"month": "2026-07", "yen": 6132}]}