{
 "code": "LK.NA.GDP.1970.DEFLATOR.GDP.A",
 "name": "GDP deflator (factor cost) (1970 base)",
 "unit": "Index",
 "frequency": "Annual",
 "base_year": "1970",
 "producer": "Central Bank of Sri Lanka",
 "publisher": "Central Bank of Sri Lanka",
 "source_url": "https://www.cbsl.gov.lk/en/statistics/economic-and-social-statistics-of-sri-lanka",
 "latest_vintage": "2026-08-31",
 "page": "/data/series/LK.NA.GDP.1970.DEFLATOR.GDP.A/",
 "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": [
  {"period": "1970", "value": 100.0, "status": null},
  {"period": "1971", "value": 103.5, "status": null},
  {"period": "1972", "value": 108.0, "status": null},
  {"period": "1973", "value": 126.8, "status": null},
  {"period": "1974", "value": 159.8, "status": null},
  {"period": "1975", "value": 171.4, "status": null},
  {"period": "1976", "value": 181.7, "status": null},
  {"period": "1977", "value": 215.7, "status": null},
  {"period": "1978", "value": 232.6, "status": null},
  {"period": "1979", "value": 269.1, "status": null},
  {"period": "1980", "value": 318.0, "status": null},
  {"period": "1981", "value": 383.2, "status": null},
  {"period": "1982", "value": 421.2, "status": null}
 ]
}