{"entity":{"iso2":"VN","iso3":"VNM","name":"Vietnam","slug":"viet-nam"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"school-life-expectancy-pre-primary-both-sexes-years","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.SLE.02","title":"School life expectancy, pre-primary, both sexes (years)","unit":"years"},"observations":[{"date":"1977-01-01","value":0.61166},{"date":"1978-01-01","value":0.72952},{"date":"1979-01-01","value":0.76677},{"date":"1980-01-01","value":1.02056},{"date":"1981-01-01","value":1.02099},{"date":"1982-01-01","value":0.97088},{"date":"1983-01-01","value":0.92857},{"date":"1985-01-01","value":1.0107},{"date":"1986-01-01","value":1.0397},{"date":"1987-01-01","value":1.0002},{"date":"1988-01-01","value":1.08835},{"date":"1989-01-01","value":1.03888},{"date":"1990-01-01","value":0.94954},{"date":"1991-01-01","value":0.86301},{"date":"1992-01-01","value":0.83014},{"date":"1993-01-01","value":0.83481},{"date":"1994-01-01","value":0.90163},{"date":"1995-01-01","value":0.99762},{"date":"1996-01-01","value":1.04848},{"date":"1997-01-01","value":1.13808},{"date":"1998-01-01","value":1.18551},{"date":"1999-01-01","value":1.20223},{"date":"2000-01-01","value":1.20046},{"date":"2001-01-01","value":1.24821},{"date":"2002-01-01","value":1.33133},{"date":"2003-01-01","value":1.48693},{"date":"2004-01-01","value":1.6299},{"date":"2005-01-01","value":1.78638},{"date":"2006-01-01","value":1.95922},{"date":"2007-01-01","value":2.04356},{"date":"2008-01-01","value":2.05798},{"date":"2009-01-01","value":2.10061},{"date":"2010-01-01","value":2.14452},{"date":"2011-01-01","value":2.24539},{"date":"2012-01-01","value":2.37819},{"date":"2013-01-01","value":2.48543},{"date":"2014-01-01","value":2.46135},{"date":"2015-01-01","value":2.5192},{"date":"2016-01-01","value":2.63427},{"date":"2017-01-01","value":2.89596},{"date":"2018-01-01","value":3.00705},{"date":"2019-01-01","value":2.86972}],"summary":{"latest_period":"2019-01-01","latest_value":2.86972,"max":3.00705,"mean":1.5158,"min":0.61166,"of":191,"rank":28,"trend":"rising"}}