{"entity":{"iso2":null,"iso3":null,"name":"WB: Middle Income (july 2025)","slug":"wb-middle-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":"2014-01-01","value":23.5024},{"date":"2015-01-01","value":23.6972},{"date":"2016-01-01","value":22.3303},{"date":"2017-01-01","value":23.3602},{"date":"2018-01-01","value":23.5448},{"date":"2019-01-01","value":22.2125},{"date":"2020-01-01","value":21.5194},{"date":"2021-01-01","value":20.2604},{"date":"2022-01-01","value":19.5265},{"date":"2023-01-01","value":19.0397},{"date":"2024-01-01","value":18.5308}],"summary":{"latest_period":"2024-01-01","latest_value":18.5308,"max":23.6972,"mean":21.5931,"min":18.5308,"of":157,"rank":80,"trend":"falling"}}