{"entity":{"iso2":"SV","iso3":"SLV","name":"El Salvador","slug":"el-salvador"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-primary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.PRM.ENRL.TC.ZS","title":"Pupil-teacher ratio, primary","unit":null},"observations":[{"date":"2003-01-01","value":45.5017},{"date":"2004-01-01","value":46.1603},{"date":"2005-01-01","value":43.2393},{"date":"2006-01-01","value":40.0999},{"date":"2007-01-01","value":39.6723},{"date":"2008-01-01","value":32.6112},{"date":"2009-01-01","value":31.0044},{"date":"2011-01-01","value":29.2857},{"date":"2015-01-01","value":29.6944},{"date":"2016-01-01","value":28.2609},{"date":"2017-01-01","value":28.271},{"date":"2018-01-01","value":26.8947}],"summary":{"latest_period":"2018-01-01","latest_value":26.8947,"max":46.1603,"mean":35.058,"min":26.8947,"of":199,"rank":56,"trend":"falling"}}