{"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-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":41.5214},{"date":"2014-01-01","value":42.7949},{"date":"2015-01-01","value":44.1793},{"date":"2016-01-01","value":45.1051},{"date":"2017-01-01","value":47.0747},{"date":"2018-01-01","value":45.2364},{"date":"2019-01-01","value":45.3696},{"date":"2020-01-01","value":45.7882},{"date":"2021-01-01","value":44.2738},{"date":"2022-01-01","value":46.8006},{"date":"2023-01-01","value":49.1011}],"summary":{"latest_period":"2023-01-01","latest_value":49.1011,"max":49.1011,"mean":45.2041,"min":41.5214,"of":160,"rank":26,"trend":"rising"}}