{"entity":{"iso2":null,"iso3":null,"name":"SDG: Sub-saharan Africa","slug":"sdg-sub-saharan-africa"},"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":28.8028},{"date":"2014-01-01","value":24.6329},{"date":"2015-01-01","value":24.0528},{"date":"2016-01-01","value":24.5267},{"date":"2017-01-01","value":24.8077},{"date":"2018-01-01","value":24.9922},{"date":"2019-01-01","value":27.3284}],"summary":{"latest_period":"2019-01-01","latest_value":27.3284,"max":28.8028,"mean":25.5919,"min":24.0528,"of":157,"rank":28,"trend":"flat"}}