{
 "code": "LK.EXT.FX_LONG_RUN.JPY_ANNUAL_AVERAGE.A",
 "name": "Japanese yen, annual average exchange rate",
 "unit": "Rs per JPY",
 "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.JPY_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": "1950", "value": 0.01, "status": null},
  {"period": "1951", "value": 0.01, "status": null},
  {"period": "1952", "value": 0.01, "status": null},
  {"period": "1953", "value": 0.01, "status": null},
  {"period": "1954", "value": 0.01, "status": null},
  {"period": "1955", "value": 0.01, "status": null},
  {"period": "1956", "value": 0.01, "status": null},
  {"period": "1957", "value": 0.01, "status": null},
  {"period": "1958", "value": 0.01, "status": null},
  {"period": "1959", "value": 0.01, "status": null},
  {"period": "1960", "value": 0.01, "status": null},
  {"period": "1961", "value": 0.01, "status": null},
  {"period": "1962", "value": 0.01, "status": null},
  {"period": "1963", "value": 0.01, "status": null},
  {"period": "1964", "value": 0.01, "status": null},
  {"period": "1965", "value": 0.01, "status": null},
  {"period": "1966", "value": 0.01, "status": null},
  {"period": "1967", "value": 0.01, "status": null},
  {"period": "1968", "value": 0.02, "status": null},
  {"period": "1969", "value": 0.02, "status": null},
  {"period": "1970", "value": 0.02, "status": null},
  {"period": "1971", "value": 0.02, "status": null},
  {"period": "1972", "value": 0.02, "status": null},
  {"period": "1973", "value": 0.02, "status": null},
  {"period": "1974", "value": 0.02, "status": null},
  {"period": "1975", "value": 0.02, "status": null},
  {"period": "1976", "value": 0.03, "status": null},
  {"period": "1977", "value": 0.03, "status": null},
  {"period": "1978", "value": 0.07, "status": null},
  {"period": "1979", "value": 0.07, "status": null},
  {"period": "1980", "value": 0.07, "status": null},
  {"period": "1981", "value": 0.09, "status": null},
  {"period": "1982", "value": 0.08, "status": null},
  {"period": "1983", "value": 0.10, "status": null},
  {"period": "1984", "value": 0.11, "status": null},
  {"period": "1985", "value": 0.11, "status": null},
  {"period": "1986", "value": 0.17, "status": null},
  {"period": "1987", "value": 0.20, "status": null},
  {"period": "1988", "value": 0.25, "status": null},
  {"period": "1989", "value": 0.26, "status": null},
  {"period": "1990", "value": 0.28, "status": null},
  {"period": "1991", "value": 0.31, "status": null},
  {"period": "1992", "value": 0.35, "status": null},
  {"period": "1993", "value": 0.44, "status": null},
  {"period": "1994", "value": 0.48, "status": null},
  {"period": "1995", "value": 0.55, "status": null},
  {"period": "1996", "value": 0.51, "status": null},
  {"period": "1997", "value": 0.49, "status": null},
  {"period": "1998", "value": 0.50, "status": null},
  {"period": "1999", "value": 0.62, "status": null},
  {"period": "2000", "value": 0.70, "status": null},
  {"period": "2001", "value": 0.74, "status": null},
  {"period": "2002", "value": 0.76, "status": null},
  {"period": "2003", "value": 0.83, "status": null},
  {"period": "2004", "value": 0.94, "status": null},
  {"period": "2005", "value": 0.91, "status": null},
  {"period": "2006", "value": 0.89, "status": null},
  {"period": "2007", "value": 0.94, "status": null},
  {"period": "2008", "value": 1.05, "status": null},
  {"period": "2009", "value": 1.23, "status": null},
  {"period": "2010", "value": 1.29, "status": null},
  {"period": "2011", "value": 1.39, "status": null},
  {"period": "2012", "value": 1.60, "status": null},
  {"period": "2013", "value": 1.32, "status": null},
  {"period": "2014", "value": 1.24, "status": null},
  {"period": "2015", "value": 1.12, "status": null},
  {"period": "2016", "value": 1.34, "status": null},
  {"period": "2017", "value": 1.36, "status": null},
  {"period": "2018", "value": 1.47, "status": null},
  {"period": "2019", "value": 1.64, "status": null},
  {"period": "2020", "value": 1.74, "status": null},
  {"period": "2021", "value": 1.81, "status": null},
  {"period": "2022", "value": 2.44, "status": null},
  {"period": "2023", "value": 2.34, "status": null},
  {"period": "2024", "value": 2.00, "status": null},
  {"period": "2025", "value": 2.01, "status": null}
 ]
}