{"entity":{"iso2":null,"iso3":null,"name":"ECE: All Countries (unsdcode:98200)","slug":"ece-all-countries-unsdcode-98200"},"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":"2009-01-01","value":12.6421},{"date":"2010-01-01","value":12.694},{"date":"2012-01-01","value":12.6468},{"date":"2015-01-01","value":12.7169},{"date":"2016-01-01","value":12.6156},{"date":"2017-01-01","value":12.6165},{"date":"2018-01-01","value":12.6546},{"date":"2019-01-01","value":12.6633},{"date":"2020-01-01","value":12.6926},{"date":"2021-01-01","value":12.9584},{"date":"2022-01-01","value":13.1107},{"date":"2023-01-01","value":13.0781},{"date":"2024-01-01","value":12.7364}],"summary":{"latest_period":"2024-01-01","latest_value":12.7364,"max":13.1107,"mean":12.7559,"min":12.6156,"of":184,"rank":166,"trend":"flat"}}