{"entity":{"iso2":"BW","iso3":"BWA","name":"Botswana","slug":"botswana"},"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":"2005-01-01","value":26.4567},{"date":"2006-01-01","value":30.09},{"date":"2007-01-01","value":28.2991},{"date":"2008-01-01","value":28.5753},{"date":"2009-01-01","value":25.6919},{"date":"2012-01-01","value":20.6654},{"date":"2013-01-01","value":21.084}],"summary":{"latest_period":"2013-01-01","latest_value":21.084,"max":30.09,"mean":25.8375,"min":20.6654,"of":72,"rank":36,"trend":"falling"}}