{
 "code": "LK.POP.WDI.SP_POP_1564_TO.A",
 "name": "Population ages 15-64, total (modelled estimate) (World Bank WDI)",
 "unit": "Number",
 "frequency": "Annual",
 "base_year": null,
 "producer": "World Bank",
 "publisher": "World Bank",
 "source_url": "https://data.worldbank.org/country/sri-lanka",
 "latest_vintage": "2026-10-08",
 "page": "/data/series/LK.POP.WDI.SP_POP_1564_TO.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.",
 "licence": "Source: The World Bank. Licence: CC BY 4.0. https://creativecommons.org/licenses/by/4.0/",
 "observations": [
  {"period": "1960", "value": 5295752, "status": null},
  {"period": "1961", "value": 5440037, "status": null},
  {"period": "1962", "value": 5595535, "status": null},
  {"period": "1963", "value": 5757380, "status": null},
  {"period": "1964", "value": 5917118, "status": null},
  {"period": "1965", "value": 6075122, "status": null},
  {"period": "1966", "value": 6238049, "status": null},
  {"period": "1967", "value": 6407395, "status": null},
  {"period": "1968", "value": 6581817, "status": null},
  {"period": "1969", "value": 6759490, "status": null},
  {"period": "1970", "value": 6937340, "status": null},
  {"period": "1971", "value": 7113024, "status": null},
  {"period": "1972", "value": 7290388, "status": null},
  {"period": "1973", "value": 7474140, "status": null},
  {"period": "1974", "value": 7662986, "status": null},
  {"period": "1975", "value": 7853381, "status": null},
  {"period": "1976", "value": 8041975, "status": null},
  {"period": "1977", "value": 8228524, "status": null},
  {"period": "1978", "value": 8414177, "status": null},
  {"period": "1979", "value": 8598558, "status": null},
  {"period": "1980", "value": 8779617, "status": null},
  {"period": "1981", "value": 8947017, "status": null},
  {"period": "1982", "value": 9073703, "status": null},
  {"period": "1983", "value": 9150058, "status": null},
  {"period": "1984", "value": 9196073, "status": null},
  {"period": "1985", "value": 9294483, "status": null},
  {"period": "1986", "value": 9475716, "status": null},
  {"period": "1987", "value": 9660961, "status": null},
  {"period": "1988", "value": 9828277, "status": null},
  {"period": "1989", "value": 9999380, "status": null},
  {"period": "1990", "value": 10110728, "status": null},
  {"period": "1991", "value": 10244773, "status": null},
  {"period": "1992", "value": 10509289, "status": null},
  {"period": "1993", "value": 10803029, "status": null},
  {"period": "1994", "value": 11076102, "status": null},
  {"period": "1995", "value": 11368339, "status": null},
  {"period": "1996", "value": 11685316, "status": null},
  {"period": "1997", "value": 11992099, "status": null},
  {"period": "1998", "value": 12289244, "status": null},
  {"period": "1999", "value": 12586487, "status": null},
  {"period": "2000", "value": 12886460, "status": null},
  {"period": "2001", "value": 13152853, "status": null},
  {"period": "2002", "value": 13333182, "status": null},
  {"period": "2003", "value": 13456484, "status": null},
  {"period": "2004", "value": 13562847, "status": null},
  {"period": "2005", "value": 13654483, "status": null},
  {"period": "2006", "value": 13741707, "status": null},
  {"period": "2007", "value": 13825022, "status": null},
  {"period": "2008", "value": 13900287, "status": null},
  {"period": "2009", "value": 13964263, "status": null},
  {"period": "2010", "value": 14020983, "status": null},
  {"period": "2011", "value": 14077405, "status": null},
  {"period": "2012", "value": 14152032, "status": null},
  {"period": "2013", "value": 13726220, "status": null},
  {"period": "2014", "value": 13815727, "status": null},
  {"period": "2015", "value": 13906585, "status": null},
  {"period": "2016", "value": 14035299, "status": null},
  {"period": "2017", "value": 14175548, "status": null},
  {"period": "2018", "value": 14304583, "status": null},
  {"period": "2019", "value": 14383450, "status": null},
  {"period": "2020", "value": 14454887, "status": null},
  {"period": "2021", "value": 14609304, "status": null},
  {"period": "2022", "value": 14623326, "status": null},
  {"period": "2023", "value": 14522387, "status": null},
  {"period": "2024", "value": 14435143, "status": null},
  {"period": "2025", "value": 14320772, "status": null}
 ]
}