{"entity":{"iso2":"GR","iso3":"GRC","name":"Greece","slug":"greece"},"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":31.7026},{"date":"1972-01-01","value":31.9586},{"date":"1973-01-01","value":30.1893},{"date":"1974-01-01","value":28.996},{"date":"1975-01-01","value":27.2405},{"date":"1976-01-01","value":26.1922},{"date":"1977-01-01","value":26.2256},{"date":"1978-01-01","value":24.0928},{"date":"1979-01-01","value":23.5606},{"date":"1980-01-01","value":22.8747},{"date":"1981-01-01","value":22.4016},{"date":"1982-01-01","value":21.9774},{"date":"1983-01-01","value":22.2171},{"date":"1984-01-01","value":22.2681},{"date":"1985-01-01","value":21.7017},{"date":"1986-01-01","value":21.016},{"date":"1987-01-01","value":20.0061},{"date":"1988-01-01","value":19.5475},{"date":"1989-01-01","value":18.1584},{"date":"1990-01-01","value":17.0646},{"date":"1991-01-01","value":16.2543},{"date":"1992-01-01","value":16.1172},{"date":"1993-01-01","value":16.5046},{"date":"1994-01-01","value":15.8117},{"date":"1995-01-01","value":15.5598},{"date":"1996-01-01","value":14.9244},{"date":"1997-01-01","value":15.1037},{"date":"1998-01-01","value":15.853},{"date":"1999-01-01","value":15.9017},{"date":"2000-01-01","value":15.8178},{"date":"2001-01-01","value":14.503},{"date":"2002-01-01","value":13.9454},{"date":"2003-01-01","value":13.2177},{"date":"2004-01-01","value":12.7467},{"date":"2005-01-01","value":12.4893},{"date":"2006-01-01","value":12.3559},{"date":"2007-01-01","value":11.9206},{"date":"2013-01-01","value":11.9117},{"date":"2014-01-01","value":11.7786},{"date":"2015-01-01","value":10.8957},{"date":"2016-01-01","value":10.7237},{"date":"2017-01-01","value":10.4369}],"summary":{"latest_period":"2017-01-01","latest_value":10.4369,"max":31.9586,"mean":18.6706,"min":10.4369,"of":182,"rank":154,"trend":"falling"}}