{"entity":{"iso2":"V1","iso3":"PRE","name":"Pre-demographic dividend","slug":"pre-demographic-dividend"},"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":"2002-01-01","value":49.0558},{"date":"2003-01-01","value":50.5921},{"date":"2004-01-01","value":55.9773},{"date":"2005-01-01","value":56.2581},{"date":"2006-01-01","value":56.2491},{"date":"2007-01-01","value":59.735},{"date":"2008-01-01","value":57.7229},{"date":"2009-01-01","value":56.1052},{"date":"2010-01-01","value":55.0508},{"date":"2011-01-01","value":56.22},{"date":"2012-01-01","value":55.8207},{"date":"2013-01-01","value":55.3081},{"date":"2014-01-01","value":54.8951},{"date":"2015-01-01","value":53.1992},{"date":"2016-01-01","value":52.9826},{"date":"2017-01-01","value":51.1485},{"date":"2018-01-01","value":51.2223}],"summary":{"latest_period":"2018-01-01","latest_value":51.2223,"max":59.735,"mean":54.5613,"min":49.0558,"of":30,"rank":7,"trend":"flat"}}