{"entity":{"iso2":"EC","iso3":"ECU","name":"Ecuador","slug":"ecuador"},"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":"1971-01-01","value":32.9856},{"date":"1972-01-01","value":34.867},{"date":"1973-01-01","value":31.6495},{"date":"1974-01-01","value":34.3185},{"date":"1975-01-01","value":32.9938},{"date":"1976-01-01","value":30.6735},{"date":"1977-01-01","value":32.082},{"date":"1978-01-01","value":32.2181},{"date":"1979-01-01","value":30.6859},{"date":"1980-01-01","value":26.9842},{"date":"1981-01-01","value":27.3514},{"date":"1982-01-01","value":28.4317},{"date":"1983-01-01","value":28.2964},{"date":"1984-01-01","value":28.8365},{"date":"1985-01-01","value":24.0977},{"date":"1986-01-01","value":24.3539},{"date":"1987-01-01","value":24.2031},{"date":"1988-01-01","value":22.7813},{"date":"1989-01-01","value":21.8931},{"date":"1990-01-01","value":20.8628},{"date":"1991-01-01","value":18.2549},{"date":"1992-01-01","value":21.2233},{"date":"1993-01-01","value":22.1167},{"date":"1994-01-01","value":17.8275},{"date":"1995-01-01","value":16.512},{"date":"1996-01-01","value":15.6904},{"date":"1997-01-01","value":15.7086},{"date":"1998-01-01","value":15.2442},{"date":"1999-01-01","value":17.8435},{"date":"2000-01-01","value":14.5608},{"date":"2001-01-01","value":14.5102},{"date":"2002-01-01","value":18.0227},{"date":"2003-01-01","value":17.2503},{"date":"2004-01-01","value":16.6501},{"date":"2005-01-01","value":17.0274},{"date":"2006-01-01","value":17.1952},{"date":"2007-01-01","value":16.8411},{"date":"2008-01-01","value":18.6382},{"date":"2009-01-01","value":20.4946},{"date":"2010-01-01","value":20.1044},{"date":"2011-01-01","value":20.6579},{"date":"2012-01-01","value":21.2731},{"date":"2013-01-01","value":21.8108},{"date":"2014-01-01","value":22.4379},{"date":"2015-01-01","value":21.7268},{"date":"2016-01-01","value":21.4031},{"date":"2017-01-01","value":20.3839},{"date":"2018-01-01","value":19.3236}],"summary":{"latest_period":"2018-01-01","latest_value":19.3236,"max":34.867,"mean":22.7354,"min":14.5102,"of":182,"rank":73,"trend":"falling"}}