{"entity":{"iso2":"B8","iso3":"CEB","name":"Central Europe and the Baltics","slug":"central-europe-and-the-baltics"},"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":16.1797},{"date":"1971-01-01","value":16.195},{"date":"1972-01-01","value":16.3971},{"date":"1973-01-01","value":17.2023},{"date":"1974-01-01","value":17.9846},{"date":"1975-01-01","value":18.2957},{"date":"1976-01-01","value":17.821},{"date":"1977-01-01","value":17.5794},{"date":"1978-01-01","value":17.6484},{"date":"1979-01-01","value":17.7262},{"date":"1980-01-01","value":17.8381},{"date":"1981-01-01","value":17.6331},{"date":"1982-01-01","value":16.7625},{"date":"1983-01-01","value":16.2207},{"date":"1984-01-01","value":15.6602},{"date":"1985-01-01","value":15.5747},{"date":"1986-01-01","value":15.3616},{"date":"1987-01-01","value":15.2037},{"date":"1988-01-01","value":14.8745},{"date":"1989-01-01","value":14.5052},{"date":"1990-01-01","value":13.7875},{"date":"1991-01-01","value":12.5028},{"date":"1992-01-01","value":12.3705},{"date":"1993-01-01","value":12.7415},{"date":"1994-01-01","value":12.6338},{"date":"1995-01-01","value":12.4446},{"date":"1996-01-01","value":12.3873},{"date":"1997-01-01","value":12.4813},{"date":"1998-01-01","value":12.7974},{"date":"1999-01-01","value":12.891},{"date":"2000-01-01","value":12.8254},{"date":"2001-01-01","value":12.2754},{"date":"2002-01-01","value":12.6583},{"date":"2003-01-01","value":13.0826},{"date":"2004-01-01","value":13.5902},{"date":"2005-01-01","value":13.8673},{"date":"2006-01-01","value":13.734},{"date":"2007-01-01","value":13.8921},{"date":"2008-01-01","value":13.7068},{"date":"2009-01-01","value":13.6112},{"date":"2010-01-01","value":13.7885},{"date":"2011-01-01","value":13.431},{"date":"2012-01-01","value":13.5811},{"date":"2013-01-01","value":13.4781},{"date":"2014-01-01","value":13.5756},{"date":"2015-01-01","value":13.2923},{"date":"2016-01-01","value":13.1},{"date":"2017-01-01","value":12.5853},{"date":"2018-01-01","value":12.6165}],"summary":{"latest_period":"2018-01-01","latest_value":12.6165,"max":18.2957,"mean":14.5386,"min":12.2754,"of":43,"rank":38,"trend":"falling"}}