{
 "code": "LK.NA.LONG_RUN.GDP_DEFLATOR_INDEX.A",
 "name": "GDP deflator (spliced across base years)",
 "unit": "1996=100",
 "frequency": "Annual",
 "base_year": null,
 "producer": "Department of Census and Statistics",
 "publisher": "Central Bank of Sri Lanka",
 "source_url": "https://www.cbsl.gov.lk/en/publications/economic-and-financial-reports/annual-economic-review",
 "latest_vintage": "2026-04-20",
 "page": "/data/series/LK.NA.LONG_RUN.GDP_DEFLATOR_INDEX.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": "1952", "value": 4.10, "status": null},
  {"period": "1953", "value": 4.30, "status": null},
  {"period": "1954", "value": 4.40, "status": null},
  {"period": "1955", "value": 4.40, "status": null},
  {"period": "1956", "value": 4.50, "status": null},
  {"period": "1957", "value": 4.70, "status": null},
  {"period": "1958", "value": 4.90, "status": null},
  {"period": "1959", "value": 5.00, "status": null},
  {"period": "1960", "value": 5.00, "status": null},
  {"period": "1961", "value": 4.90, "status": null},
  {"period": "1962", "value": 4.80, "status": null},
  {"period": "1963", "value": 4.90, "status": null},
  {"period": "1964", "value": 4.90, "status": null},
  {"period": "1965", "value": 4.90, "status": null},
  {"period": "1966", "value": 4.90, "status": null},
  {"period": "1967", "value": 5.00, "status": null},
  {"period": "1968", "value": 5.50, "status": null},
  {"period": "1969", "value": 5.70, "status": null},
  {"period": "1970", "value": 5.90, "status": null},
  {"period": "1971", "value": 6.20, "status": null},
  {"period": "1972", "value": 6.40, "status": null},
  {"period": "1973", "value": 7.50, "status": null},
  {"period": "1974", "value": 9.50, "status": null},
  {"period": "1975", "value": 10.20, "status": null},
  {"period": "1976", "value": 10.80, "status": null},
  {"period": "1977", "value": 12.80, "status": null},
  {"period": "1978", "value": 13.80, "status": null},
  {"period": "1979", "value": 16.00, "status": null},
  {"period": "1980", "value": 18.90, "status": null},
  {"period": "1981", "value": 22.80, "status": null},
  {"period": "1982", "value": 25.10, "status": null},
  {"period": "1983", "value": 28.70, "status": null},
  {"period": "1984", "value": 33.60, "status": null},
  {"period": "1985", "value": 33.90, "status": null},
  {"period": "1986", "value": 35.90, "status": null},
  {"period": "1987", "value": 38.40, "status": null},
  {"period": "1988", "value": 42.80, "status": null},
  {"period": "1989", "value": 46.90, "status": null},
  {"period": "1990", "value": 56.30, "status": null},
  {"period": "1991", "value": 62.50, "status": null},
  {"period": "1992", "value": 68.80, "status": null},
  {"period": "1993", "value": 75.30, "status": null},
  {"period": "1994", "value": 82.30, "status": null},
  {"period": "1995", "value": 89.20, "status": null},
  {"period": "1996", "value": 100.00, "status": null},
  {"period": "1997", "value": 108.60, "status": null},
  {"period": "1998", "value": 117.80, "status": null},
  {"period": "1999", "value": 123.10, "status": null},
  {"period": "2000", "value": 131.30, "status": null},
  {"period": "2001", "value": 147.60, "status": null},
  {"period": "2002", "value": 160.00, "status": null},
  {"period": "2003", "value": 168.20, "status": null},
  {"period": "2004", "value": 183.00, "status": null},
  {"period": "2005", "value": 202.10, "status": null},
  {"period": "2006", "value": 224.90, "status": null},
  {"period": "2007", "value": 256.40, "status": null},
  {"period": "2008", "value": 298.30, "status": null},
  {"period": "2009", "value": 315.80, "status": null},
  {"period": "2010", "value": 338.86, "status": null},
  {"period": "2011", "value": 351.839141, "status": null},
  {"period": "2012", "value": 389.937804, "status": null},
  {"period": "2013", "value": 414.257887, "status": null},
  {"period": "2014", "value": 426.328561, "status": null},
  {"period": "2015", "value": 429.10, "status": null},
  {"period": "2016", "value": 452.50, "status": null},
  {"period": "2017", "value": 477.20, "status": null},
  {"period": "2018", "value": 497.70, "status": null},
  {"period": "2019", "value": 517.00, "status": null},
  {"period": "2020", "value": 533.024665, "status": null},
  {"period": "2021", "value": 575.779062, "status": null},
  {"period": "2022", "value": 849.066173, "status": null},
  {"period": "2023", "value": 991.837278, "status": null},
  {"period": "2024", "value": 1032.379377, "status": null},
  {"period": "2025", "value": 1070.43157, "status": null}
 ]
}