{"entity":{"iso2":"NR","iso3":"NRU","name":"Nauru","slug":"naoero"},"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":"1985-01-01","value":19.15},{"date":"2000-01-01","value":12.6471},{"date":"2001-01-01","value":12.66},{"date":"2002-01-01","value":12.9388},{"date":"2003-01-01","value":13.3636},{"date":"2004-01-01","value":13.0},{"date":"2005-01-01","value":15.9231},{"date":"2006-01-01","value":16.075},{"date":"2007-01-01","value":17.1539},{"date":"2008-01-01","value":15.7857},{"date":"2016-01-01","value":22.5}],"summary":{"latest_period":"2016-01-01","latest_value":22.5,"max":22.5,"mean":15.5634,"min":12.6471,"of":182,"rank":50,"trend":"rising"}}