{"updated": "2026-09-19", "item": "ビール", "unit": "1パック･350mL×6", "item_code": "2021", "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": 0.98, "from": {"month": "2020-01", "yen": 1190}, "to": {"month": "2026-07", "yen": 1166}, "months": [{"month": "2020-01", "yen": 1190}, {"month": "2020-02", "yen": 1185}, {"month": "2020-03", "yen": 1186}, {"month": "2020-04", "yen": 1181}, {"month": "2020-05", "yen": 1183}, {"month": "2020-06", "yen": 1175}, {"month": "2020-07", "yen": 1176}, {"month": "2020-08", "yen": 1167}, {"month": "2020-09", "yen": 1178}, {"month": "2020-10", "yen": 1121}, {"month": "2020-11", "yen": 1123}, {"month": "2020-12", "yen": 1113}, {"month": "2021-01", "yen": 1123}, {"month": "2021-02", "yen": 1121}, {"month": "2021-03", "yen": 1120}, {"month": "2021-04", "yen": 1112}, {"month": "2021-05", "yen": 1116}, {"month": "2021-06", "yen": 1111}, {"month": "2021-07", "yen": 1105}, {"month": "2021-08", "yen": 1099}, {"month": "2021-09", "yen": 1109}, {"month": "2021-10", "yen": 1108}, {"month": "2021-11", "yen": 1113}, {"month": "2021-12", "yen": 1100}, {"month": "2022-01", "yen": 1116}, {"month": "2022-02", "yen": 1117}, {"month": "2022-03", "yen": 1113}, {"month": "2022-04", "yen": 1113}, {"month": "2022-05", "yen": 1112}, {"month": "2022-06", "yen": 1109}, {"month": "2022-07", "yen": 1114}, {"month": "2022-08", "yen": 1101}, {"month": "2022-09", "yen": 1112}, {"month": "2022-10", "yen": 1178}, {"month": "2022-11", "yen": 1189}, {"month": "2022-12", "yen": 1171}, {"month": "2023-01", "yen": 1182}, {"month": "2023-02", "yen": 1180}, {"month": "2023-03", "yen": 1181}, {"month": "2023-04", "yen": 1180}, {"month": "2023-05", "yen": 1178}, {"month": "2023-06", "yen": 1170}, {"month": "2023-07", "yen": 1176}, {"month": "2023-08", "yen": 1171}, {"month": "2023-09", "yen": 1178}, {"month": "2023-10", "yen": 1133}, {"month": "2023-11", "yen": 1133}, {"month": "2023-12", "yen": 1127}, {"month": "2024-01", "yen": 1130}, {"month": "2024-02", "yen": 1133}, {"month": "2024-03", "yen": 1126}, {"month": "2024-04", "yen": 1126}, {"month": "2024-05", "yen": 1128}, {"month": "2024-06", "yen": 1121}, {"month": "2024-07", "yen": 1119}, {"month": "2024-08", "yen": 1115}, {"month": "2024-09", "yen": 1117}, {"month": "2024-10", "yen": 1126}, {"month": "2024-11", "yen": 1127}, {"month": "2024-12", "yen": 1119}, {"month": "2025-01", "yen": 1123}, {"month": "2025-02", "yen": 1122}, {"month": "2025-03", "yen": 1113}, {"month": "2025-04", "yen": 1178}, {"month": "2025-05", "yen": 1187}, {"month": "2025-06", "yen": 1179}, {"month": "2025-07", "yen": 1179}, {"month": "2025-08", "yen": 1170}, {"month": "2025-09", "yen": 1179}, {"month": "2025-10", "yen": 1174}, {"month": "2025-11", "yen": 1174}, {"month": "2025-12", "yen": 1168}, {"month": "2026-01", "yen": 1174}, {"month": "2026-02", "yen": 1171}, {"month": "2026-03", "yen": 1170}, {"month": "2026-04", "yen": 1171}, {"month": "2026-05", "yen": 1170}, {"month": "2026-06", "yen": 1170}, {"month": "2026-07", "yen": 1166}]}