{"entity":{"iso2":"KH","iso3":"KHM","name":"Cambodia","slug":"cambodia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-secondary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.SEC.ENRL.TC.ZS","title":"Pupil-teacher ratio, secondary","unit":null},"observations":[{"date":"1971-01-01","value":22.0978},{"date":"1998-01-01","value":17.1763},{"date":"1999-01-01","value":17.603},{"date":"2000-01-01","value":18.4633},{"date":"2001-01-01","value":19.564},{"date":"2002-01-01","value":21.6228},{"date":"2003-01-01","value":23.5882},{"date":"2006-01-01","value":29.9888},{"date":"2007-01-01","value":28.9219}],"summary":{"latest_period":"2007-01-01","latest_value":28.9219,"max":29.9888,"mean":22.114,"min":17.1763,"of":190,"rank":14,"trend":"rising"}}