{"entity":{"iso2":null,"iso3":null,"name":"WB: High Income (july 2025)","slug":"wb-high-income-july-2025"},"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":13.7186},{"date":"2014-01-01","value":13.6358},{"date":"2015-01-01","value":13.5206},{"date":"2016-01-01","value":13.4418},{"date":"2017-01-01","value":13.4863},{"date":"2018-01-01","value":13.5156},{"date":"2019-01-01","value":13.5555},{"date":"2020-01-01","value":13.4498},{"date":"2021-01-01","value":12.5077},{"date":"2022-01-01","value":12.5519},{"date":"2023-01-01","value":12.6123}],"summary":{"latest_period":"2023-01-01","latest_value":12.6123,"max":13.7186,"mean":13.2723,"min":12.5077,"of":185,"rank":160,"trend":"falling"}}