{"entity":{"iso2":null,"iso3":null,"name":"WB: Early-demographic Dividend","slug":"wb-early-demographic-dividend"},"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":27.1522},{"date":"2017-01-01","value":26.8875},{"date":"2018-01-01","value":24.8942},{"date":"2019-01-01","value":25.0552},{"date":"2020-01-01","value":23.1202},{"date":"2021-01-01","value":22.3049},{"date":"2022-01-01","value":21.9288},{"date":"2023-01-01","value":21.6735},{"date":"2024-01-01","value":20.4034}],"summary":{"latest_period":"2024-01-01","latest_value":20.4034,"max":27.1522,"mean":23.7133,"min":20.4034,"of":150,"rank":66,"trend":"falling"}}