{"entity":{"iso2":"XI","iso3":"IDX","name":"IDA only","slug":"ida-only"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-upper-secondary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.SEC.ENRL.UP.TC.ZS","title":"Pupil-teacher ratio, upper secondary","unit":null},"observations":[{"date":"1997-01-01","value":17.7617},{"date":"1998-01-01","value":22.5564},{"date":"1999-01-01","value":23.1356},{"date":"2000-01-01","value":23.392},{"date":"2001-01-01","value":22.4314},{"date":"2002-01-01","value":21.4484},{"date":"2003-01-01","value":21.0996},{"date":"2004-01-01","value":19.8326},{"date":"2005-01-01","value":18.8383},{"date":"2006-01-01","value":19.358},{"date":"2007-01-01","value":18.9364},{"date":"2008-01-01","value":19.5413},{"date":"2009-01-01","value":22.3048},{"date":"2010-01-01","value":19.7889},{"date":"2011-01-01","value":20.1824},{"date":"2012-01-01","value":19.8867},{"date":"2013-01-01","value":20.2545},{"date":"2014-01-01","value":20.4043},{"date":"2015-01-01","value":19.8814},{"date":"2016-01-01","value":19.7269},{"date":"2017-01-01","value":19.8743},{"date":"2018-01-01","value":19.7491}],"summary":{"latest_period":"2018-01-01","latest_value":19.7491,"max":23.392,"mean":20.472,"min":17.7617,"of":null,"rank":null,"trend":"falling"}}