{"updated": "2026-09-19", "item": "乳児服", "unit": "1着", "item_code": "5193", "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": 1.145, "from": {"month": "2020-01", "yen": 2603}, "to": {"month": "2026-07", "yen": 2980}, "months": [{"month": "2020-01", "yen": 2603}, {"month": "2020-02", "yen": 2686}, {"month": "2020-03", "yen": 2743}, {"month": "2020-04", "yen": 2603}, {"month": "2020-05", "yen": 2509}, {"month": "2020-06", "yen": 2633}, {"month": "2020-07", "yen": 2665}, {"month": "2020-08", "yen": 2669}, {"month": "2020-09", "yen": 2699}, {"month": "2020-10", "yen": 2679}, {"month": "2020-11", "yen": 2786}, {"month": "2020-12", "yen": 2783}, {"month": "2021-01", "yen": 2743}, {"month": "2021-02", "yen": 2731}, {"month": "2021-03", "yen": 2713}, {"month": "2021-04", "yen": 2713}, {"month": "2021-05", "yen": 2743}, {"month": "2021-06", "yen": 2779}, {"month": "2021-07", "yen": 2669}, {"month": "2021-08", "yen": 2669}, {"month": "2021-09", "yen": 2772}, {"month": "2021-10", "yen": 2853}, {"month": "2021-11", "yen": 2853}, {"month": "2021-12", "yen": 2669}, {"month": "2022-01", "yen": 2707}, {"month": "2022-02", "yen": 2716}, {"month": "2022-03", "yen": 2780}, {"month": "2022-04", "yen": 2690}, {"month": "2022-05", "yen": 2717}, {"month": "2022-06", "yen": 2669}, {"month": "2022-07", "yen": 2560}, {"month": "2022-08", "yen": 2669}, {"month": "2022-09", "yen": 2699}, {"month": "2022-10", "yen": 2699}, {"month": "2022-11", "yen": 2699}, {"month": "2022-12", "yen": 2669}, {"month": "2023-01", "yen": 2706}, {"month": "2023-02", "yen": 2706}, {"month": "2023-03", "yen": 2820}, {"month": "2023-04", "yen": 2704}, {"month": "2023-05", "yen": 2630}, {"month": "2023-06", "yen": 2706}, {"month": "2023-07", "yen": 2692}, {"month": "2023-08", "yen": 2712}, {"month": "2023-09", "yen": 2735}, {"month": "2023-10", "yen": 2845}, {"month": "2023-11", "yen": 2800}, {"month": "2023-12", "yen": 2996}, {"month": "2024-01", "yen": 2743}, {"month": "2024-02", "yen": 3076}, {"month": "2024-03", "yen": 2963}, {"month": "2024-04", "yen": 3050}, {"month": "2024-05", "yen": 3060}, {"month": "2024-06", "yen": 3103}, {"month": "2024-07", "yen": 2882}, {"month": "2024-08", "yen": 3039}, {"month": "2024-09", "yen": 3175}, {"month": "2024-10", "yen": 3102}, {"month": "2024-11", "yen": 3102}, {"month": "2024-12", "yen": 3164}, {"month": "2025-01", "yen": 3043}, {"month": "2025-02", "yen": 2955}, {"month": "2025-03", "yen": 3164}, {"month": "2025-04", "yen": 3102}, {"month": "2025-05", "yen": 3102}, {"month": "2025-06", "yen": 3127}, {"month": "2025-07", "yen": 3102}, {"month": "2025-08", "yen": 3090}, {"month": "2025-09", "yen": 3150}, {"month": "2025-10", "yen": 3200}, {"month": "2025-11", "yen": 3200}, {"month": "2025-12", "yen": 3144}, {"month": "2026-01", "yen": 3005}, {"month": "2026-02", "yen": 2966}, {"month": "2026-03", "yen": 3102}, {"month": "2026-04", "yen": 3102}, {"month": "2026-05", "yen": 3102}, {"month": "2026-06", "yen": 3036}, {"month": "2026-07", "yen": 2980}]}