{"entity":{"iso2":"EU","iso3":"EUU","name":"European Union","slug":"european-union"},"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":"1970-01-01","value":19.7763},{"date":"1971-01-01","value":19.8732},{"date":"1972-01-01","value":19.6294},{"date":"1973-01-01","value":19.4583},{"date":"1974-01-01","value":19.2724},{"date":"1975-01-01","value":19.073},{"date":"1976-01-01","value":19.0123},{"date":"1977-01-01","value":18.7498},{"date":"1978-01-01","value":18.5809},{"date":"1979-01-01","value":18.3337},{"date":"1980-01-01","value":18.0939},{"date":"1981-01-01","value":17.9252},{"date":"1982-01-01","value":17.7367},{"date":"1983-01-01","value":17.5255},{"date":"1984-01-01","value":17.3137},{"date":"1985-01-01","value":17.0069},{"date":"1986-01-01","value":16.8073},{"date":"1987-01-01","value":16.8463},{"date":"1988-01-01","value":16.6711},{"date":"1989-01-01","value":16.4407},{"date":"1990-01-01","value":16.1523},{"date":"1991-01-01","value":15.7676},{"date":"1992-01-01","value":15.5948},{"date":"1993-01-01","value":15.2793},{"date":"1994-01-01","value":14.9889},{"date":"1995-01-01","value":15.2523},{"date":"1996-01-01","value":15.1978},{"date":"1997-01-01","value":15.1095},{"date":"1998-01-01","value":15.1306},{"date":"1999-01-01","value":14.9783},{"date":"2000-01-01","value":14.586},{"date":"2001-01-01","value":14.2815},{"date":"2002-01-01","value":14.1123},{"date":"2003-01-01","value":14.124},{"date":"2004-01-01","value":14.1141},{"date":"2005-01-01","value":13.8474},{"date":"2006-01-01","value":13.7674},{"date":"2007-01-01","value":13.49},{"date":"2008-01-01","value":13.4246},{"date":"2009-01-01","value":13.2807},{"date":"2010-01-01","value":13.0797},{"date":"2011-01-01","value":13.0668},{"date":"2012-01-01","value":13.2883},{"date":"2013-01-01","value":13.6051},{"date":"2014-01-01","value":13.5394},{"date":"2015-01-01","value":13.4009},{"date":"2016-01-01","value":13.1647},{"date":"2017-01-01","value":13.3088},{"date":"2018-01-01","value":13.2971}],"summary":{"latest_period":"2018-01-01","latest_value":13.2971,"max":19.8732,"mean":15.844,"min":13.0668,"of":null,"rank":null,"trend":"falling"}}