{"dataset": [["date", "index", "day", "day_t", "month", "month_t", "quarter", "quarter_t", "year"]], "title": "\u65e5\u672c\u6d88\u8d39\u8005\u7269\u4ef7\u6307\u6570(CPI)", "start": "2025-05-24", "end": "2026-05-24"}