{
 "code": "LK.SOC.WDI.SE_SEC_PROG_ZS.A",
 "name": "Progression to secondary school (%) (World Bank WDI)",
 "unit": "Per cent",
 "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.SOC.WDI.SE_SEC_PROG_ZS.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": "1971", "value": 91.65918, "status": null},
  {"period": "1973", "value": 78.78353, "status": null},
  {"period": "1974", "value": 80.91535, "status": null},
  {"period": "1975", "value": 84.85474, "status": null},
  {"period": "1976", "value": 84.99542, "status": null},
  {"period": "1978", "value": 80.68276, "status": null},
  {"period": "1979", "value": 82.62506, "status": null},
  {"period": "1980", "value": 82.2032, "status": null},
  {"period": "1981", "value": 78.55566, "status": null},
  {"period": "1982", "value": 89.41969, "status": null},
  {"period": "1983", "value": 86.79142, "status": null},
  {"period": "1984", "value": 85.10467, "status": null},
  {"period": "1985", "value": 87.87342, "status": null},
  {"period": "1986", "value": 94.44427, "status": null},
  {"period": "1988", "value": 96.0293, "status": null},
  {"period": "1989", "value": 96.34832, "status": null},
  {"period": "1990", "value": 97.4961, "status": null},
  {"period": "1991", "value": 96.52219, "status": null},
  {"period": "2001", "value": 98.41813, "status": null},
  {"period": "2002", "value": 98.0333, "status": null},
  {"period": "2005", "value": 99.2893, "status": null},
  {"period": "2006", "value": 99.44529, "status": null},
  {"period": "2008", "value": 97.34581, "status": null},
  {"period": "2010", "value": 98.73962, "status": null},
  {"period": "2011", "value": 98.45747, "status": null},
  {"period": "2012", "value": 99.72288, "status": null},
  {"period": "2013", "value": 99.73174, "status": null},
  {"period": "2014", "value": 99.7243, "status": null},
  {"period": "2017", "value": 99.43399, "status": null}
 ]
}