{"entity":{"iso2":"V1","iso3":"PRE","name":"Pre-demographic dividend","slug":"pre-demographic-dividend"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-upper-secondary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.SEC.ENRL.UP.TC.ZS","title":"Pupil-teacher ratio, upper secondary","unit":null},"observations":[{"date":"2003-01-01","value":20.5051},{"date":"2004-01-01","value":21.2437},{"date":"2005-01-01","value":21.3558},{"date":"2006-01-01","value":19.9842},{"date":"2007-01-01","value":18.6999},{"date":"2008-01-01","value":17.8588},{"date":"2009-01-01","value":20.1844},{"date":"2010-01-01","value":17.2245},{"date":"2011-01-01","value":15.5458},{"date":"2012-01-01","value":18.6582},{"date":"2013-01-01","value":18.1747},{"date":"2014-01-01","value":16.894},{"date":"2015-01-01","value":16.69},{"date":"2016-01-01","value":17.8356}],"summary":{"latest_period":"2016-01-01","latest_value":17.8356,"max":21.3558,"mean":18.6325,"min":15.5458,"of":null,"rank":null,"trend":"falling"}}