{"entity":{"iso2":"LI","iso3":"LIE","name":"Liechtenstein","slug":"liechtenstein"},"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":"2003-01-01","value":11.9265},{"date":"2004-01-01","value":13.4516},{"date":"2005-01-01","value":9.64773},{"date":"2006-01-01","value":9.62651},{"date":"2007-01-01","value":8.3617},{"date":"2008-01-01","value":7.66667},{"date":"2009-01-01","value":7.60638},{"date":"2010-01-01","value":7.71134},{"date":"2011-01-01","value":10.8209},{"date":"2012-01-01","value":10.6714},{"date":"2014-01-01","value":7.65341},{"date":"2015-01-01","value":8.4},{"date":"2016-01-01","value":8.04124},{"date":"2017-01-01","value":7.57843}],"summary":{"latest_period":"2017-01-01","latest_value":7.57843,"max":13.4516,"mean":9.22599,"min":7.57843,"of":182,"rank":173,"trend":"falling"}}