{"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-pre-primary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.02.QUALIFIED","title":"Pupil-qualified teacher ratio in pre-primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2013-01-01","value":41.5175},{"date":"2014-01-01","value":42.7897},{"date":"2015-01-01","value":44.1722},{"date":"2016-01-01","value":45.0951},{"date":"2017-01-01","value":47.0642},{"date":"2018-01-01","value":45.2289},{"date":"2019-01-01","value":45.3624},{"date":"2020-01-01","value":45.7821},{"date":"2021-01-01","value":44.2692},{"date":"2022-01-01","value":46.7963},{"date":"2023-01-01","value":49.0941}],"summary":{"latest_period":"2023-01-01","latest_value":49.0941,"max":49.0941,"mean":45.1974,"min":41.5175,"of":160,"rank":27,"trend":"rising"}}