{"entity":{"iso2":"XC","iso3":"EMU","name":"Euro area","slug":"euro-area"},"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":"1970-01-01","value":21.8493},{"date":"1971-01-01","value":21.8763},{"date":"1972-01-01","value":21.6126},{"date":"1973-01-01","value":22.0022},{"date":"1974-01-01","value":21.9688},{"date":"1975-01-01","value":21.9652},{"date":"1976-01-01","value":21.8997},{"date":"1977-01-01","value":21.4373},{"date":"1978-01-01","value":21.293},{"date":"1979-01-01","value":20.5346},{"date":"1980-01-01","value":20.1468},{"date":"1981-01-01","value":19.7719},{"date":"1982-01-01","value":19.5513},{"date":"1983-01-01","value":19.3554},{"date":"1984-01-01","value":19.1504},{"date":"1985-01-01","value":18.8694},{"date":"1986-01-01","value":18.7399},{"date":"1987-01-01","value":18.5562},{"date":"1988-01-01","value":18.2965},{"date":"1989-01-01","value":18.0384},{"date":"1990-01-01","value":17.9251},{"date":"1991-01-01","value":17.7346},{"date":"1992-01-01","value":17.8219},{"date":"1993-01-01","value":17.7458},{"date":"1994-01-01","value":17.4911},{"date":"1995-01-01","value":17.6049},{"date":"1996-01-01","value":17.6565},{"date":"1997-01-01","value":17.363},{"date":"1998-01-01","value":16.7707},{"date":"1999-01-01","value":16.1082},{"date":"2000-01-01","value":15.8869},{"date":"2001-01-01","value":15.6447},{"date":"2002-01-01","value":15.3616},{"date":"2003-01-01","value":13.9885},{"date":"2004-01-01","value":14.1416},{"date":"2005-01-01","value":14.1416},{"date":"2006-01-01","value":13.756},{"date":"2007-01-01","value":13.4463},{"date":"2008-01-01","value":13.1834},{"date":"2009-01-01","value":13.1714},{"date":"2010-01-01","value":13.1167},{"date":"2011-01-01","value":13.0821},{"date":"2012-01-01","value":12.9626},{"date":"2013-01-01","value":12.6851},{"date":"2014-01-01","value":12.5977},{"date":"2015-01-01","value":12.3398},{"date":"2016-01-01","value":12.2349},{"date":"2017-01-01","value":12.0497},{"date":"2018-01-01","value":11.9825}],"summary":{"latest_period":"2018-01-01","latest_value":11.9825,"max":22.0022,"mean":17.0798,"min":11.9825,"of":null,"rank":null,"trend":"falling"}}