{"entity":{"iso2":null,"iso3":null,"name":"UNICEF: Western Balkans","slug":"unicef-western-balkans"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-trained-teacher-ratio-in-pre-primary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.02.TRAINED","title":"Pupil-trained teacher ratio in pre-primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2006-01-01","value":18.1015},{"date":"2007-01-01","value":16.4532},{"date":"2008-01-01","value":18.4783},{"date":"2009-01-01","value":21.2166},{"date":"2010-01-01","value":19.6113},{"date":"2011-01-01","value":18.2737},{"date":"2012-01-01","value":19.3723},{"date":"2013-01-01","value":19.3826}],"summary":{"latest_period":"2013-01-01","latest_value":19.3826,"max":21.2166,"mean":18.8612,"min":16.4532,"of":166,"rank":115,"trend":"rising"}}