{"entity":{"iso2":"KH","iso3":"KHM","name":"Cambodia","slug":"cambodia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-trained-teacher-ratio-in-pre-primary-education-headcount-basis","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.PTRHC.02.TRAINED","title":"Pupil-trained teacher ratio in pre-primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2001-01-01","value":24.3104},{"date":"2002-01-01","value":30.014},{"date":"2006-01-01","value":27.0824},{"date":"2010-01-01","value":28.3637},{"date":"2011-01-01","value":28.0457},{"date":"2012-01-01","value":27.9902},{"date":"2013-01-01","value":28.592},{"date":"2014-01-01","value":31.3458},{"date":"2015-01-01","value":30.8103},{"date":"2016-01-01","value":32.1019},{"date":"2017-01-01","value":34.4177},{"date":"2018-01-01","value":33.3434},{"date":"2019-01-01","value":33.5937}],"summary":{"latest_period":"2019-01-01","latest_value":33.5937,"max":34.4177,"mean":30.0009,"min":24.3104,"of":72,"rank":18,"trend":"rising"}}