{
 "code": "LK.CPI.RETAIL.BEANS_BUTTER.W",
 "name": "Retail price, Beans - Butter (1 kg)",
 "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.BEANS_BUTTER.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": "2020-02-19", "value": 453.33, "status": null},
  {"period": "2020-02-26", "value": 420.00, "status": null},
  {"period": "2020-03-03", "value": 386.67, "status": null},
  {"period": "2020-03-13", "value": 260.00, "status": null},
  {"period": "2020-06-29", "value": 317.25, "status": null},
  {"period": "2020-07-06", "value": 320.00, "status": null},
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  {"period": "2020-07-31", "value": 320.00, "status": null},
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  {"period": "2020-08-21", "value": 320.00, "status": null},
  {"period": "2020-08-28", "value": 320.00, "status": null},
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 ]
}