{"entity":{"iso2":"ES","iso3":"ESP","name":"Spain","slug":"spain"},"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":"1971-01-01","value":30.789},{"date":"1972-01-01","value":26.0102},{"date":"1981-01-01","value":28.2711},{"date":"1982-01-01","value":28.1502},{"date":"1983-01-01","value":27.2027},{"date":"1984-01-01","value":26.5833},{"date":"1986-01-01","value":25.2814},{"date":"1987-01-01","value":25.5021},{"date":"1988-01-01","value":24.7103},{"date":"1990-01-01","value":23.483},{"date":"1991-01-01","value":22.0293},{"date":"1992-01-01","value":21.1598},{"date":"1993-01-01","value":19.998},{"date":"1994-01-01","value":19.2214},{"date":"1995-01-01","value":17.8395},{"date":"1998-01-01","value":15.4755},{"date":"1999-01-01","value":15.042},{"date":"2000-01-01","value":14.5443},{"date":"2001-01-01","value":14.3044},{"date":"2002-01-01","value":14.0089},{"date":"2003-01-01","value":13.8761},{"date":"2004-01-01","value":13.9315},{"date":"2005-01-01","value":13.7508},{"date":"2006-01-01","value":13.5827},{"date":"2007-01-01","value":12.8265},{"date":"2008-01-01","value":12.4239},{"date":"2009-01-01","value":12.6222},{"date":"2010-01-01","value":12.4015},{"date":"2011-01-01","value":12.3988},{"date":"2012-01-01","value":12.6012},{"date":"2013-01-01","value":13.3197},{"date":"2014-01-01","value":13.0963},{"date":"2015-01-01","value":13.1862},{"date":"2016-01-01","value":12.991},{"date":"2017-01-01","value":13.1317}],"summary":{"latest_period":"2017-01-01","latest_value":13.1317,"max":30.789,"mean":18.1642,"min":12.3988,"of":199,"rank":158,"trend":"falling"}}