{"updated": "2026-09-19", "note": "消費者庁 生活関連物資の価格動向（POS）。指数は令和7年の各月平均=100。円ではない。yen100 は12か月前との比を100円に当てはめた言い換え", "source": "https://www.caa.go.jp/policies/policy/consumer_partnerships/price_measures/trends/trends_survey_001", "license": "CC BY 4.0", "name": "紙おむつ", "series": [["2024-01", 90.21], ["2024-02", 89.41], ["2024-03", 87.97], ["2024-04", 89.71], ["2024-05", 89.53], ["2024-06", 89.81], ["2024-07", 88.36], ["2024-08", 88.61], ["2024-09", 92.38], ["2024-10", 90.75], ["2024-11", 95.67], ["2024-12", 94.23], ["2025-01", 93.61], ["2025-02", 95.65], ["2025-03", 97.5], ["2025-04", 98.56], ["2025-05", 99.88], ["2025-06", 101.98], ["2025-07", 101.63], ["2025-08", 102.67], ["2025-09", 103.39], ["2025-10", 103.65], ["2025-11", 102.33], ["2025-12", 99.16], ["2026-01", 98.89], ["2026-02", 98.25], ["2026-03", 97.76], ["2026-04", 98.25], ["2026-05", 97.21], ["2026-06", 97.92], ["2026-07", 100.7]], "latest": 100.7, "diff_prev": 2.78, "diff_year": -0.93, "pct_year": -0.9, "yen100": 99}