{"entity":{"iso2":"BT","iso3":"BTN","name":"Bhutan","slug":"bhutan"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-preprimary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.PRE.ENRL.TC.ZS","title":"Pupil-teacher ratio, preprimary","unit":null},"observations":[{"date":"1998-01-01","value":22.3125},{"date":"1999-01-01","value":22.0},{"date":"2000-01-01","value":22.375},{"date":"2005-01-01","value":23.1111},{"date":"2007-01-01","value":11.3158},{"date":"2008-01-01","value":11.3077},{"date":"2009-01-01","value":9.81081},{"date":"2010-01-01","value":8.34177},{"date":"2011-01-01","value":12.459},{"date":"2012-01-01","value":11.2926},{"date":"2013-01-01","value":11.6212},{"date":"2014-01-01","value":11.2552},{"date":"2015-01-01","value":11.5569},{"date":"2016-01-01","value":12.4129},{"date":"2017-01-01","value":10.7887},{"date":"2018-01-01","value":11.1243}],"summary":{"latest_period":"2018-01-01","latest_value":11.1243,"max":23.1111,"mean":13.9428,"min":8.34177,"of":182,"rank":148,"trend":"falling"}}