{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"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":"2011-01-01","value":65.2484},{"date":"2012-01-01","value":60.4267},{"date":"2013-01-01","value":60.984},{"date":"2015-01-01","value":62.7071},{"date":"2018-01-01","value":45.1805},{"date":"2019-01-01","value":58.2665}],"summary":{"latest_period":"2019-01-01","latest_value":58.2665,"max":65.2484,"mean":58.8022,"min":45.1805,"of":108,"rank":12,"trend":"falling"}}