{"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-trained-teacher-ratio-in-primary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.1.TRAINED","title":"Pupil-trained teacher ratio in primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2013-01-01","value":30.5806},{"date":"2014-01-01","value":29.9641},{"date":"2015-01-01","value":30.1373},{"date":"2016-01-01","value":31.352},{"date":"2017-01-01","value":30.7894},{"date":"2018-01-01","value":29.1917},{"date":"2019-01-01","value":29.0047},{"date":"2020-01-01","value":28.5035},{"date":"2021-01-01","value":28.0257},{"date":"2022-01-01","value":28.6715},{"date":"2023-01-01","value":28.299},{"date":"2024-01-01","value":28.7444}],"summary":{"latest_period":"2024-01-01","latest_value":28.7444,"max":31.352,"mean":29.4386,"min":28.0257,"of":188,"rank":105,"trend":"falling"}}