{"entity":{"iso2":"1W","iso3":"WLD","name":"World","slug":"world"},"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":"2013-01-01","value":27.3433},{"date":"2014-01-01","value":27.1232},{"date":"2015-01-01","value":27.3035},{"date":"2016-01-01","value":27.7272},{"date":"2017-01-01","value":27.6346},{"date":"2018-01-01","value":27.1666},{"date":"2019-01-01","value":27.9476}],"summary":{"latest_period":"2019-01-01","latest_value":27.9476,"max":27.9476,"mean":27.4637,"min":27.1232,"of":30,"rank":19,"trend":"flat"}}