{"entity":{"iso2":"VN","iso3":"VNM","name":"Vietnam","slug":"viet-nam"},"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":"1976-01-01","value":8.33053},{"date":"1977-01-01","value":9.54912},{"date":"1978-01-01","value":9.1015},{"date":"1979-01-01","value":8.99868},{"date":"1980-01-01","value":8.15074},{"date":"1981-01-01","value":6.65242},{"date":"1986-01-01","value":6.50903},{"date":"1989-01-01","value":6.53521},{"date":"1990-01-01","value":6.95184},{"date":"1992-01-01","value":4.92627},{"date":"1993-01-01","value":6.51429},{"date":"1994-01-01","value":7.41038},{"date":"1995-01-01","value":9.36392},{"date":"1996-01-01","value":13.0945},{"date":"1997-01-01","value":21.6521},{"date":"1999-01-01","value":28.895},{"date":"2000-01-01","value":24.1574},{"date":"2001-01-01","value":23.2651},{"date":"2002-01-01","value":21.8341},{"date":"2003-01-01","value":21.4841},{"date":"2005-01-01","value":28.4293},{"date":"2006-01-01","value":29.3758},{"date":"2007-01-01","value":29.6649},{"date":"2008-01-01","value":29.4876},{"date":"2009-01-01","value":28.9969},{"date":"2010-01-01","value":29.0368},{"date":"2011-01-01","value":29.8968},{"date":"2012-01-01","value":26.8842},{"date":"2013-01-01","value":25.6612},{"date":"2014-01-01","value":29.3794},{"date":"2015-01-01","value":27.0516},{"date":"2016-01-01","value":24.5854}],"summary":{"latest_period":"2016-01-01","latest_value":24.5854,"max":29.8968,"mean":18.4946,"min":4.92627,"of":175,"rank":37,"trend":"volatile"}}