{
 "code": "LK.POP.WDI.SP_DYN_TFRT_IN.A",
 "name": "Fertility rate, total (births per woman) (modelled estimate) (World Bank WDI)",
 "unit": "Births per woman",
 "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_DYN_TFRT_IN.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": 5.352, "status": null},
  {"period": "1961", "value": 5.240, "status": null},
  {"period": "1962", "value": 5.177, "status": null},
  {"period": "1963", "value": 5.118, "status": null},
  {"period": "1964", "value": 5.057, "status": null},
  {"period": "1965", "value": 4.934, "status": null},
  {"period": "1966", "value": 4.828, "status": null},
  {"period": "1967", "value": 4.787, "status": null},
  {"period": "1968", "value": 4.658, "status": null},
  {"period": "1969", "value": 4.499, "status": null},
  {"period": "1970", "value": 4.387, "status": null},
  {"period": "1971", "value": 4.266, "status": null},
  {"period": "1972", "value": 4.156, "status": null},
  {"period": "1973", "value": 4.001, "status": null},
  {"period": "1974", "value": 3.855, "status": null},
  {"period": "1975", "value": 3.816, "status": null},
  {"period": "1976", "value": 3.783, "status": null},
  {"period": "1977", "value": 3.741, "status": null},
  {"period": "1978", "value": 3.810, "status": null},
  {"period": "1979", "value": 3.822, "status": null},
  {"period": "1980", "value": 3.725, "status": null},
  {"period": "1981", "value": 3.649, "status": null},
  {"period": "1982", "value": 3.320, "status": null},
  {"period": "1983", "value": 3.114, "status": null},
  {"period": "1984", "value": 3.006, "status": null},
  {"period": "1985", "value": 2.895, "status": null},
  {"period": "1986", "value": 2.743, "status": null},
  {"period": "1987", "value": 2.644, "status": null},
  {"period": "1988", "value": 2.565, "status": null},
  {"period": "1989", "value": 2.578, "status": null},
  {"period": "1990", "value": 2.541, "status": null},
  {"period": "1991", "value": 2.514, "status": null},
  {"period": "1992", "value": 2.487, "status": null},
  {"period": "1993", "value": 2.438, "status": null},
  {"period": "1994", "value": 2.405, "status": null},
  {"period": "1995", "value": 2.353, "status": null},
  {"period": "1996", "value": 2.285, "status": null},
  {"period": "1997", "value": 2.215, "status": null},
  {"period": "1998", "value": 2.136, "status": null},
  {"period": "1999", "value": 2.142, "status": null},
  {"period": "2000", "value": 2.213, "status": null},
  {"period": "2001", "value": 2.283, "status": null},
  {"period": "2002", "value": 2.310, "status": null},
  {"period": "2003", "value": 2.301, "status": null},
  {"period": "2004", "value": 2.271, "status": null},
  {"period": "2005", "value": 2.263, "status": null},
  {"period": "2006", "value": 2.292, "status": null},
  {"period": "2007", "value": 2.295, "status": null},
  {"period": "2008", "value": 2.232, "status": null},
  {"period": "2009", "value": 2.179, "status": null},
  {"period": "2010", "value": 2.134, "status": null},
  {"period": "2011", "value": 2.144, "status": null},
  {"period": "2012", "value": 2.173, "status": null},
  {"period": "2013", "value": 2.178, "status": null},
  {"period": "2014", "value": 2.134, "status": null},
  {"period": "2015", "value": 2.090, "status": null},
  {"period": "2016", "value": 2.062, "status": null},
  {"period": "2017", "value": 2.044, "status": null},
  {"period": "2018", "value": 2.033, "status": null},
  {"period": "2019", "value": 2.022, "status": null},
  {"period": "2020", "value": 2.007, "status": null},
  {"period": "2021", "value": 1.995, "status": null},
  {"period": "2022", "value": 1.984, "status": null},
  {"period": "2023", "value": 1.974, "status": null},
  {"period": "2024", "value": 1.952, "status": null}
 ]
}