{"entity":{"iso2":null,"iso3":null,"name":"WB: Sub-saharan Africa (excluding High Income)","slug":"wb-sub-saharan-africa-excluding-high-income"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-qualified-teacher-ratio-in-upper-secondary-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.3.QUALIFIED","title":"Pupil-qualified teacher ratio in upper secondary (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2013-01-01","value":28.9561},{"date":"2014-01-01","value":24.8701},{"date":"2015-01-01","value":24.3032},{"date":"2016-01-01","value":24.7241},{"date":"2017-01-01","value":24.9979},{"date":"2018-01-01","value":25.1866},{"date":"2019-01-01","value":27.4102}],"summary":{"latest_period":"2019-01-01","latest_value":27.4102,"max":28.9561,"mean":25.7783,"min":24.3032,"of":157,"rank":22,"trend":"flat"}}