{"entity":{"iso2":"XH","iso3":"IDB","name":"IDA blend","slug":"ida-blend"},"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":"2002-01-01","value":19.3432},{"date":"2003-01-01","value":19.4629},{"date":"2004-01-01","value":19.936},{"date":"2005-01-01","value":20.9269},{"date":"2006-01-01","value":20.5069},{"date":"2007-01-01","value":20.2436},{"date":"2008-01-01","value":19.8888},{"date":"2009-01-01","value":19.4616},{"date":"2014-01-01","value":19.8258},{"date":"2015-01-01","value":20.638}],"summary":{"latest_period":"2015-01-01","latest_value":20.638,"max":20.9269,"mean":20.0234,"min":19.3432,"of":null,"rank":null,"trend":"flat"}}