{"entity":{"iso2":"AF","iso3":"AFG","name":"Afghanistan","slug":"afghanistan"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-tertiary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.TER.ENRL.TC.ZS","title":"Pupil-teacher ratio, tertiary","unit":null},"observations":[{"date":"1970-01-01","value":9.75032},{"date":"1972-01-01","value":10.0998},{"date":"1973-01-01","value":9.08782},{"date":"1974-01-01","value":11.1568},{"date":"1979-01-01","value":15.866},{"date":"1982-01-01","value":11.3991},{"date":"1987-01-01","value":12.3477},{"date":"1990-01-01","value":18.1319},{"date":"2003-01-01","value":15.5278},{"date":"2004-01-01","value":15.5239},{"date":"2009-01-01","value":28.4814},{"date":"2011-01-01","value":31.8953},{"date":"2014-01-01","value":23.8933},{"date":"2018-01-01","value":21.5283}],"summary":{"latest_period":"2018-01-01","latest_value":21.5283,"max":31.8953,"mean":16.7635,"min":9.08782,"of":175,"rank":50,"trend":"rising"}}