{"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-lower-secondary-education-headcount-basis","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.PTRHC.2.TRAINED","title":"Pupil-trained teacher ratio in lower secondary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2011-01-01","value":32.3741},{"date":"2012-01-01","value":34.1352},{"date":"2013-01-01","value":30.8436},{"date":"2015-01-01","value":29.3307},{"date":"2019-01-01","value":31.5246}],"summary":{"latest_period":"2019-01-01","latest_value":31.5246,"max":34.1352,"mean":31.6416,"min":29.3307,"of":60,"rank":16,"trend":"falling"}}