{"entity":{"iso2":"LA","iso3":"LAO","name":"Laos","slug":"lao-pdr"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-primary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.PRM.ENRL.TC.ZS","title":"Pupil-teacher ratio, primary","unit":null},"observations":[{"date":"1971-01-01","value":36.0216},{"date":"1972-01-01","value":37.9071},{"date":"1973-01-01","value":37.3388},{"date":"1976-01-01","value":26.7662},{"date":"1977-01-01","value":29.8189},{"date":"1978-01-01","value":29.8446},{"date":"1979-01-01","value":31.3412},{"date":"1980-01-01","value":30.9082},{"date":"1981-01-01","value":29.753},{"date":"1982-01-01","value":29.7914},{"date":"1983-01-01","value":29.2252},{"date":"1984-01-01","value":27.3057},{"date":"1985-01-01","value":27.4142},{"date":"1986-01-01","value":24.8822},{"date":"1988-01-01","value":27.4162},{"date":"1990-01-01","value":28.229},{"date":"1991-01-01","value":27.4002},{"date":"1992-01-01","value":27.6094},{"date":"1993-01-01","value":29.4365},{"date":"1994-01-01","value":30.0695},{"date":"1995-01-01","value":30.3007},{"date":"1996-01-01","value":30.9774},{"date":"1997-01-01","value":30.4415},{"date":"1998-01-01","value":31.1404},{"date":"1999-01-01","value":30.5603},{"date":"2000-01-01","value":30.1363},{"date":"2001-01-01","value":29.9336},{"date":"2002-01-01","value":29.8776},{"date":"2003-01-01","value":30.636},{"date":"2004-01-01","value":31.4255},{"date":"2005-01-01","value":31.4789},{"date":"2006-01-01","value":31.0317},{"date":"2007-01-01","value":30.1245},{"date":"2008-01-01","value":30.4938},{"date":"2009-01-01","value":29.1532},{"date":"2010-01-01","value":28.8321},{"date":"2011-01-01","value":26.8085},{"date":"2012-01-01","value":27.1263},{"date":"2013-01-01","value":25.5977},{"date":"2014-01-01","value":25.1565},{"date":"2015-01-01","value":24.1569},{"date":"2016-01-01","value":22.9556},{"date":"2017-01-01","value":22.3375},{"date":"2018-01-01","value":22.3372}],"summary":{"latest_period":"2018-01-01","latest_value":22.3372,"max":37.9071,"mean":29.125,"min":22.3372,"of":199,"rank":81,"trend":"falling"}}