{
 "code": "LK.CPI.RETAIL.MUSTARD.W",
 "name": "Retail price, Mustard (1Kg)",
 "unit": "Rupees",
 "frequency": "Weekly",
 "base_year": null,
 "producer": "Department of Census and Statistics",
 "publisher": "Department of Census and Statistics",
 "source_url": "https://www.statistics.gov.lk/InflationAndPrices",
 "latest_vintage": "2026-10-09",
 "page": "/data/series/LK.CPI.RETAIL.MUSTARD.W/",
 "notice": "Compiled by Macro Lab; not an official publication of the source agency. Provided as is, without warranty of any kind. Not investment advice.",
 "observations": [
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  {"period": "2020-01-31", "value": 384.85, "status": null},
  {"period": "2020-02-05", "value": 387.50, "status": null},
  {"period": "2020-02-12", "value": 390.91, "status": null},
  {"period": "2020-02-19", "value": 393.94, "status": null},
  {"period": "2020-02-26", "value": 395.16, "status": null},
  {"period": "2020-03-03", "value": 391.18, "status": null},
  {"period": "2020-03-13", "value": 396.43, "status": null},
  {"period": "2020-06-29", "value": 424.24, "status": null},
  {"period": "2020-07-06", "value": 400.00, "status": null},
  {"period": "2020-07-14", "value": 435.48, "status": null},
  {"period": "2020-07-17", "value": 434.48, "status": null},
  {"period": "2020-07-31", "value": 416.67, "status": null},
  {"period": "2020-08-04", "value": 429.31, "status": null},
  {"period": "2020-08-21", "value": 300.00, "status": null},
  {"period": "2020-08-24", "value": 425.00, "status": null},
  {"period": "2020-08-28", "value": 416.67, "status": null},
  {"period": "2020-09-08", "value": 422.06, "status": null},
  {"period": "2020-09-21", "value": 418.57, "status": null},
  {"period": "2020-10-02", "value": 415.31, "status": null},
  {"period": "2020-10-13", "value": 417.19, "status": null},
  {"period": "2020-10-16", "value": 424.19, "status": null},
  {"period": "2020-10-27", "value": 418.52, "status": null},
  {"period": "2020-11-13", "value": 403.19, "status": null},
  {"period": "2020-11-18", "value": 406.25, "status": null},
  {"period": "2020-11-23", "value": 410.00, "status": null},
  {"period": "2020-12-01", "value": 404.17, "status": null},
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  {"period": "2020-12-22", "value": 413.33, "status": null},
  {"period": "2020-12-28", "value": 426.67, "status": null},
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 ]
}