{
 "code": "LK.EXT.FX_LONG_RUN.SDR_ANNUAL_AVERAGE.A",
 "name": "SDR, annual average exchange rate",
 "unit": "Rs per SDR",
 "frequency": "Annual",
 "base_year": null,
 "producer": "Central Bank of Sri Lanka",
 "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.EXT.FX_LONG_RUN.SDR_ANNUAL_AVERAGE.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": 5.95, "status": null},
  {"period": "1971", "value": 5.95, "status": null},
  {"period": "1972", "value": 6.48, "status": null},
  {"period": "1973", "value": 7.63, "status": null},
  {"period": "1974", "value": 8.00, "status": null},
  {"period": "1975", "value": 8.51, "status": null},
  {"period": "1976", "value": 9.71, "status": null},
  {"period": "1977", "value": 10.36, "status": null},
  {"period": "1978", "value": 19.55, "status": null},
  {"period": "1979", "value": 20.12, "status": null},
  {"period": "1980", "value": 21.52, "status": null},
  {"period": "1981", "value": 22.69, "status": null},
  {"period": "1982", "value": 22.98, "status": null},
  {"period": "1983", "value": 25.15, "status": null},
  {"period": "1984", "value": 26.07, "status": null},
  {"period": "1985", "value": 27.58, "status": null},
  {"period": "1986", "value": 32.87, "status": null},
  {"period": "1987", "value": 38.10, "status": null},
  {"period": "1988", "value": 42.76, "status": null},
  {"period": "1989", "value": 46.19, "status": null},
  {"period": "1990", "value": 54.42, "status": null},
  {"period": "1991", "value": 56.61, "status": null},
  {"period": "1992", "value": 61.75, "status": null},
  {"period": "1993", "value": 67.39, "status": null},
  {"period": "1994", "value": 70.75, "status": null},
  {"period": "1995", "value": 77.74, "status": null},
  {"period": "1996", "value": 80.23, "status": null},
  {"period": "1997", "value": 81.17, "status": null},
  {"period": "1998", "value": 87.66, "status": null},
  {"period": "1999", "value": 96.25, "status": null},
  {"period": "2000", "value": 99.90, "status": null},
  {"period": "2001", "value": 113.75, "status": null},
  {"period": "2002", "value": 123.93, "status": null},
  {"period": "2003", "value": 135.22, "status": null},
  {"period": "2004", "value": 149.88, "status": null},
  {"period": "2005", "value": 148.45, "status": null},
  {"period": "2006", "value": 153.00, "status": null},
  {"period": "2007", "value": 169.37, "status": null},
  {"period": "2008", "value": 171.24, "status": null},
  {"period": "2009", "value": 177.22, "status": null},
  {"period": "2010", "value": 172.50, "status": null},
  {"period": "2011", "value": 174.54, "status": null},
  {"period": "2012", "value": 195.38, "status": null},
  {"period": "2013", "value": 196.19, "status": null},
  {"period": "2014", "value": 198.35, "status": null},
  {"period": "2015", "value": 190.16, "status": null},
  {"period": "2016", "value": 202.39, "status": null},
  {"period": "2017", "value": 211.49, "status": null},
  {"period": "2018", "value": 229.90, "status": null},
  {"period": "2019", "value": 246.97, "status": null},
  {"period": "2020", "value": 258.61, "status": null},
  {"period": "2021", "value": 283.18, "status": null},
  {"period": "2022", "value": 431.91, "status": null},
  {"period": "2023", "value": 436.878415, "status": null},
  {"period": "2024", "value": 401.074957, "status": null},
  {"period": "2025", "value": 406.54656, "status": null}
 ]
}