{"entity":{"iso2":"LA","iso3":"LAO","name":"Lao PDR","slug":"lao-pdr"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-trained-teacher-ratio-in-primary-education-headcount-basis","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.PTRHC.1.TRAINED","title":"Pupil-trained teacher ratio in primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"1999-01-01","value":40.362},{"date":"2000-01-01","value":39.295},{"date":"2001-01-01","value":39.262},{"date":"2002-01-01","value":39.2353},{"date":"2003-01-01","value":39.5187},{"date":"2004-01-01","value":39.602},{"date":"2005-01-01","value":37.7531},{"date":"2006-01-01","value":36.1847},{"date":"2007-01-01","value":33.5948},{"date":"2008-01-01","value":31.474},{"date":"2009-01-01","value":31.6926},{"date":"2010-01-01","value":30.2213},{"date":"2011-01-01","value":28.5908},{"date":"2012-01-01","value":27.8968},{"date":"2013-01-01","value":26.1254},{"date":"2014-01-01","value":25.5964},{"date":"2015-01-01","value":24.5431},{"date":"2016-01-01","value":23.5451},{"date":"2017-01-01","value":23.0243},{"date":"2018-01-01","value":23.024},{"date":"2019-01-01","value":22.1568}],"summary":{"latest_period":"2019-01-01","latest_value":22.1568,"max":40.362,"mean":31.557,"min":22.1568,"of":108,"rank":61,"trend":"falling"}}