{"entity":{"iso2":"AT","iso3":"AUT","name":"Austria","slug":"austria"},"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":27.2121},{"date":"1972-01-01","value":27.1296},{"date":"1973-01-01","value":30.7955},{"date":"1974-01-01","value":30.1889},{"date":"1975-01-01","value":29.1601},{"date":"1976-01-01","value":27.6655},{"date":"1977-01-01","value":26.0942},{"date":"1978-01-01","value":25.1821},{"date":"1979-01-01","value":24.4273},{"date":"1980-01-01","value":23.7044},{"date":"1981-01-01","value":23.4278},{"date":"1982-01-01","value":22.6529},{"date":"1983-01-01","value":22.4325},{"date":"1984-01-01","value":21.6598},{"date":"1985-01-01","value":21.6448},{"date":"1986-01-01","value":22.2554},{"date":"1987-01-01","value":22.232},{"date":"1988-01-01","value":21.9981},{"date":"1989-01-01","value":21.7065},{"date":"1990-01-01","value":21.3341},{"date":"1991-01-01","value":20.8842},{"date":"1992-01-01","value":20.4677},{"date":"1993-01-01","value":20.2679},{"date":"1994-01-01","value":18.1816},{"date":"1995-01-01","value":16.7891},{"date":"1996-01-01","value":17.0707},{"date":"1997-01-01","value":16.7573},{"date":"1998-01-01","value":16.6387},{"date":"1999-01-01","value":15.9641},{"date":"2002-01-01","value":15.8013},{"date":"2003-01-01","value":15.1251},{"date":"2004-01-01","value":14.8278},{"date":"2005-01-01","value":14.2075},{"date":"2006-01-01","value":13.6387},{"date":"2007-01-01","value":13.533},{"date":"2008-01-01","value":13.3939},{"date":"2009-01-01","value":12.7795},{"date":"2010-01-01","value":12.4131},{"date":"2011-01-01","value":12.0153},{"date":"2012-01-01","value":11.9171},{"date":"2013-01-01","value":11.6785},{"date":"2014-01-01","value":11.7378},{"date":"2015-01-01","value":11.4138},{"date":"2016-01-01","value":11.1483},{"date":"2017-01-01","value":11.5401}],"summary":{"latest_period":"2017-01-01","latest_value":11.5401,"max":30.7955,"mean":19.1799,"min":11.1483,"of":182,"rank":144,"trend":"falling"}}