{"entity":{"iso2":null,"iso3":null,"name":"WB: Lower Middle Income (july 2025)","slug":"wb-lower-middle-income-july-2025"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-trained-teacher-ratio-in-upper-secondary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.3.TRAINED","title":"Pupil-trained teacher ratio in upper secondary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2016-01-01","value":31.5263},{"date":"2017-01-01","value":30.1611},{"date":"2018-01-01","value":26.9368},{"date":"2019-01-01","value":27.1383},{"date":"2020-01-01","value":24.4447},{"date":"2021-01-01","value":23.0202},{"date":"2022-01-01","value":22.2045},{"date":"2023-01-01","value":21.8954},{"date":"2024-01-01","value":20.1417}],"summary":{"latest_period":"2024-01-01","latest_value":20.1417,"max":31.5263,"mean":25.2743,"min":20.1417,"of":150,"rank":68,"trend":"falling"}}