{
 "code": "LK.SOC.WDI.SE_TER_ENRL_TC_ZS.A",
 "name": "Pupil-teacher ratio, tertiary (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.SOC.WDI.SE_TER_ENRL_TC_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": "1970", "value": 8.2885, "status": null},
  {"period": "1971", "value": 8.07299, "status": null},
  {"period": "1973", "value": 7.40651, "status": null},
  {"period": "1974", "value": 7.83226, "status": null},
  {"period": "1975", "value": 7.713, "status": null},
  {"period": "1979", "value": 9.07866, "status": null},
  {"period": "1981", "value": 9.51139, "status": null},
  {"period": "1982", "value": 13.92039, "status": null},
  {"period": "1983", "value": 18.77172, "status": null},
  {"period": "1985", "value": 17.69806, "status": null},
  {"period": "1986", "value": 16.53999, "status": null},
  {"period": "1994", "value": 22.98604, "status": null},
  {"period": "2017", "value": 30.96962, "status": null},
  {"period": "2018", "value": 29.76096, "status": null}
 ]
}