{
 "code": "LK.POP.WDI.SP_ADO_TFRT.A",
 "name": "Adolescent fertility rate (births per 1,000 women ages 15-19) (modelled estimate) (World Bank WDI)",
 "unit": "Per 1000 women",
 "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_ADO_TFRT.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": 70.963, "status": null},
  {"period": "1961", "value": 68.959, "status": null},
  {"period": "1962", "value": 64.743, "status": null},
  {"period": "1963", "value": 61.007, "status": null},
  {"period": "1964", "value": 55.831, "status": null},
  {"period": "1965", "value": 52.642, "status": null},
  {"period": "1966", "value": 49.895, "status": null},
  {"period": "1967", "value": 49.860, "status": null},
  {"period": "1968", "value": 49.454, "status": null},
  {"period": "1969", "value": 46.631, "status": null},
  {"period": "1970", "value": 45.596, "status": null},
  {"period": "1971", "value": 42.383, "status": null},
  {"period": "1972", "value": 38.945, "status": null},
  {"period": "1973", "value": 37.501, "status": null},
  {"period": "1974", "value": 36.650, "status": null},
  {"period": "1975", "value": 36.243, "status": null},
  {"period": "1976", "value": 37.494, "status": null},
  {"period": "1977", "value": 37.510, "status": null},
  {"period": "1978", "value": 39.148, "status": null},
  {"period": "1979", "value": 41.052, "status": null},
  {"period": "1980", "value": 37.457, "status": null},
  {"period": "1981", "value": 37.270, "status": null},
  {"period": "1982", "value": 37.839, "status": null},
  {"period": "1983", "value": 35.926, "status": null},
  {"period": "1984", "value": 34.839, "status": null},
  {"period": "1985", "value": 33.713, "status": null},
  {"period": "1986", "value": 33.157, "status": null},
  {"period": "1987", "value": 31.656, "status": null},
  {"period": "1988", "value": 30.105, "status": null},
  {"period": "1989", "value": 30.675, "status": null},
  {"period": "1990", "value": 29.717, "status": null},
  {"period": "1991", "value": 28.567, "status": null},
  {"period": "1992", "value": 28.185, "status": null},
  {"period": "1993", "value": 28.239, "status": null},
  {"period": "1994", "value": 28.844, "status": null},
  {"period": "1995", "value": 29.030, "status": null},
  {"period": "1996", "value": 28.339, "status": null},
  {"period": "1997", "value": 28.134, "status": null},
  {"period": "1998", "value": 27.759, "status": null},
  {"period": "1999", "value": 28.917, "status": null},
  {"period": "2000", "value": 29.844, "status": null},
  {"period": "2001", "value": 30.212, "status": null},
  {"period": "2002", "value": 29.290, "status": null},
  {"period": "2003", "value": 27.838, "status": null},
  {"period": "2004", "value": 26.330, "status": null},
  {"period": "2005", "value": 24.289, "status": null},
  {"period": "2006", "value": 22.235, "status": null},
  {"period": "2007", "value": 21.706, "status": null},
  {"period": "2008", "value": 20.864, "status": null},
  {"period": "2009", "value": 21.564, "status": null},
  {"period": "2010", "value": 21.712, "status": null},
  {"period": "2011", "value": 21.316, "status": null},
  {"period": "2012", "value": 20.875, "status": null},
  {"period": "2013", "value": 19.785, "status": null},
  {"period": "2014", "value": 18.080, "status": null},
  {"period": "2015", "value": 17.041, "status": null},
  {"period": "2016", "value": 16.485, "status": null},
  {"period": "2017", "value": 16.218, "status": null},
  {"period": "2018", "value": 15.778, "status": null},
  {"period": "2019", "value": 15.602, "status": null},
  {"period": "2020", "value": 15.465, "status": null},
  {"period": "2021", "value": 15.401, "status": null},
  {"period": "2022", "value": 15.122, "status": null},
  {"period": "2023", "value": 15.091, "status": null},
  {"period": "2024", "value": 14.719, "status": null}
 ]
}