{"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-secondary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.SEC.ENRL.TC.ZS","title":"Pupil-teacher ratio, secondary","unit":null},"observations":[{"date":"1971-01-01","value":36.5086},{"date":"1972-01-01","value":36.4746},{"date":"1973-01-01","value":36.6401},{"date":"1974-01-01","value":36.7512},{"date":"1975-01-01","value":37.2139},{"date":"1976-01-01","value":37.1253},{"date":"1977-01-01","value":37.6517},{"date":"1978-01-01","value":37.9151},{"date":"1979-01-01","value":36.505},{"date":"1980-01-01","value":38.1438},{"date":"1981-01-01","value":39.1241},{"date":"1982-01-01","value":37.1917},{"date":"1983-01-01","value":36.4409},{"date":"1984-01-01","value":36.3299},{"date":"1985-01-01","value":35.8937},{"date":"1986-01-01","value":35.0142},{"date":"1987-01-01","value":34.3158},{"date":"1988-01-01","value":32.0807},{"date":"1989-01-01","value":30.4227},{"date":"1990-01-01","value":27.6681},{"date":"1991-01-01","value":25.2294},{"date":"1992-01-01","value":23.5293},{"date":"1993-01-01","value":23.159},{"date":"1994-01-01","value":23.7673},{"date":"1995-01-01","value":24.5997},{"date":"1996-01-01","value":24.6846},{"date":"1997-01-01","value":23.6834},{"date":"1998-01-01","value":22.6941},{"date":"1999-01-01","value":22.1285},{"date":"2000-01-01","value":21.0204},{"date":"2001-01-01","value":19.908},{"date":"2002-01-01","value":18.2354},{"date":"2003-01-01","value":17.6832},{"date":"2004-01-01","value":17.8092},{"date":"2005-01-01","value":18.104},{"date":"2006-01-01","value":18.0369},{"date":"2007-01-01","value":18.106},{"date":"2008-01-01","value":18.0529},{"date":"2009-01-01","value":18.0194},{"date":"2010-01-01","value":17.6365},{"date":"2011-01-01","value":16.2053},{"date":"2012-01-01","value":15.9795},{"date":"2013-01-01","value":15.611},{"date":"2014-01-01","value":14.9145},{"date":"2015-01-01","value":14.4072},{"date":"2016-01-01","value":13.843},{"date":"2017-01-01","value":13.2654}],"summary":{"latest_period":"2017-01-01","latest_value":13.2654,"max":39.1241,"mean":26.292,"min":13.2654,"of":190,"rank":110,"trend":"falling"}}