{"entity":{"iso2":null,"iso3":null,"name":"WB: Sub-saharan Africa","slug":"wb-sub-saharan-africa"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-qualified-teacher-ratio-in-secondary-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.2T3.QUALIFIED","title":"Pupil-qualified teacher ratio in secondary (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2013-01-01","value":30.6941},{"date":"2014-01-01","value":28.4065},{"date":"2015-01-01","value":28.226},{"date":"2016-01-01","value":28.2229},{"date":"2017-01-01","value":28.2135},{"date":"2018-01-01","value":28.2797},{"date":"2019-01-01","value":29.4499},{"date":"2020-01-01","value":30.907},{"date":"2021-01-01","value":30.8245},{"date":"2022-01-01","value":31.6457}],"summary":{"latest_period":"2022-01-01","latest_value":31.6457,"max":31.6457,"mean":29.487,"min":28.2135,"of":185,"rank":21,"trend":"rising"}}