{"entity":{"iso2":"LA","iso3":"LAO","name":"Laos","slug":"lao-pdr"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-trained-teacher-ratio-in-upper-secondary-education-headcount-basis","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.PTRHC.3.TRAINED","title":"Pupil-trained teacher ratio in upper secondary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"1999-01-01","value":22.7173},{"date":"2000-01-01","value":21.7001},{"date":"2001-01-01","value":23.7929},{"date":"2002-01-01","value":25.5471},{"date":"2003-01-01","value":27.9858},{"date":"2004-01-01","value":28.1471},{"date":"2005-01-01","value":31.4673},{"date":"2006-01-01","value":29.8125},{"date":"2007-01-01","value":27.9704},{"date":"2008-01-01","value":27.4653},{"date":"2009-01-01","value":24.6873},{"date":"2010-01-01","value":21.4888},{"date":"2011-01-01","value":21.2612},{"date":"2012-01-01","value":19.9603},{"date":"2013-01-01","value":18.687},{"date":"2014-01-01","value":19.0446},{"date":"2015-01-01","value":19.4706},{"date":"2016-01-01","value":19.6566},{"date":"2017-01-01","value":20.3406},{"date":"2019-01-01","value":16.3057}],"summary":{"latest_period":"2019-01-01","latest_value":16.3057,"max":31.4673,"mean":23.3754,"min":16.3057,"of":46,"rank":22,"trend":"falling"}}