{"entity":{"iso2":"KR","iso3":"KOR","name":"South Korea","slug":"korea-rep"},"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":"1971-01-01","value":19.3039},{"date":"1972-01-01","value":19.6497},{"date":"1973-01-01","value":19.0797},{"date":"1974-01-01","value":19.7485},{"date":"1975-01-01","value":20.7906},{"date":"1976-01-01","value":20.8058},{"date":"1977-01-01","value":24.2497},{"date":"1978-01-01","value":24.974},{"date":"1979-01-01","value":26.3101},{"date":"1980-01-01","value":28.0967},{"date":"1981-01-01","value":30.5816},{"date":"1982-01-01","value":34.073},{"date":"1983-01-01","value":37.2586},{"date":"1984-01-01","value":39.9203},{"date":"1985-01-01","value":41.5903},{"date":"1986-01-01","value":42.442},{"date":"1987-01-01","value":41.8773},{"date":"1988-01-01","value":26.9948},{"date":"1989-01-01","value":26.082},{"date":"1990-01-01","value":23.4958},{"date":"1991-01-01","value":23.1849},{"date":"1992-01-01","value":22.7449},{"date":"1993-01-01","value":23.0695},{"date":"1994-01-01","value":22.7656},{"date":"1995-01-01","value":22.145},{"date":"1996-01-01","value":21.4564},{"date":"1997-01-01","value":20.8237},{"date":"1998-01-01","value":20.8237},{"date":"1999-01-01","value":20.7334},{"date":"2000-01-01","value":20.8309},{"date":"2001-01-01","value":20.747},{"date":"2002-01-01","value":19.6215},{"date":"2003-01-01","value":18.6788},{"date":"2004-01-01","value":18.3079},{"date":"2005-01-01","value":16.8464},{"date":"2006-01-01","value":16.6375},{"date":"2007-01-01","value":15.8958},{"date":"2008-01-01","value":15.386},{"date":"2009-01-01","value":14.9273},{"date":"2010-01-01","value":14.6928},{"date":"2011-01-01","value":14.5883},{"date":"2012-01-01","value":14.6036},{"date":"2013-01-01","value":14.6623},{"date":"2014-01-01","value":14.7848},{"date":"2015-01-01","value":14.5191},{"date":"2016-01-01","value":14.5538},{"date":"2017-01-01","value":14.2824}],"summary":{"latest_period":"2017-01-01","latest_value":14.2824,"max":42.442,"mean":22.5455,"min":14.2824,"of":175,"rank":102,"trend":"falling"}}