{"entity":{"iso2":null,"iso3":null,"name":"WB: Low Income (july 2025)","slug":"wb-low-income-july-2025"},"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":"2015-01-01","value":22.4825},{"date":"2016-01-01","value":22.1525},{"date":"2017-01-01","value":22.9071},{"date":"2018-01-01","value":22.8692},{"date":"2019-01-01","value":25.3449},{"date":"2020-01-01","value":30.67}],"summary":{"latest_period":"2020-01-01","latest_value":30.67,"max":30.67,"mean":24.4044,"min":22.1525,"of":157,"rank":12,"trend":"rising"}}