{"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-secondary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.2T3.TRAINED","title":"Pupil-trained teacher ratio in secondary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2016-01-01","value":30.7149},{"date":"2017-01-01","value":29.6989},{"date":"2018-01-01","value":28.4557},{"date":"2019-01-01","value":26.5889},{"date":"2020-01-01","value":24.9724},{"date":"2021-01-01","value":23.8725},{"date":"2022-01-01","value":23.7624},{"date":"2023-01-01","value":23.1147},{"date":"2024-01-01","value":22.0896}],"summary":{"latest_period":"2024-01-01","latest_value":22.0896,"max":30.7149,"mean":25.9189,"min":22.0896,"of":184,"rank":81,"trend":"falling"}}