{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-tertiary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.TER.ENRL.TC.ZS","title":"Pupil-teacher ratio, tertiary","unit":null},"observations":[{"date":"1993-01-01","value":9.94527},{"date":"1994-01-01","value":11.4488},{"date":"1995-01-01","value":12.7088},{"date":"1996-01-01","value":14.8387},{"date":"1997-01-01","value":15.9619},{"date":"1998-01-01","value":15.1566},{"date":"1999-01-01","value":17.366},{"date":"2000-01-01","value":18.3047},{"date":"2001-01-01","value":19.8789},{"date":"2002-01-01","value":19.7729},{"date":"2003-01-01","value":19.6832},{"date":"2004-01-01","value":19.4397},{"date":"2005-01-01","value":22.2619},{"date":"2006-01-01","value":21.8451},{"date":"2007-01-01","value":21.6831},{"date":"2008-01-01","value":21.552},{"date":"2009-01-01","value":21.2052},{"date":"2010-01-01","value":20.9433},{"date":"2011-01-01","value":20.272},{"date":"2012-01-01","value":19.7936},{"date":"2013-01-01","value":18.5041},{"date":"2014-01-01","value":17.6411},{"date":"2015-01-01","value":17.0953}],"summary":{"latest_period":"2015-01-01","latest_value":17.0953,"max":22.2619,"mean":18.1436,"min":9.94527,"of":175,"rank":76,"trend":"rising"}}