{"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": "弁当", "series": [["2024-01", 99.88], ["2024-02", 96.63], ["2024-03", 96.55], ["2024-04", 85.12], ["2024-05", 82.49], ["2024-06", 82.18], ["2024-07", 82.53], ["2024-08", 83.35], ["2024-09", 90.74], ["2024-10", 101.73], ["2024-11", 103.11], ["2024-12", 101.3], ["2025-01", 107.68], ["2025-02", 107.95], ["2025-03", 104.75], ["2025-04", 92.45], ["2025-05", 89.28], ["2025-06", 86.3], ["2025-07", 85.1], ["2025-08", 87.09], ["2025-09", 94.68], ["2025-10", 118.13], ["2025-11", 117.06], ["2025-12", 109.52], ["2026-01", 120.93], ["2026-02", 117.36], ["2026-03", 118.23], ["2026-04", 98.6], ["2026-05", 92.36], ["2026-06", 89.92], ["2026-07", 91.24]], "latest": 91.24, "diff_prev": 1.32, "diff_year": 6.14, "pct_year": 7.2, "yen100": 107}