{"entity":{"iso2":null,"iso3":null,"name":"SDG: Landlocked Developing Countries","slug":"sdg-landlocked-developing-countries"},"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":18.5977},{"date":"2017-01-01","value":19.0517},{"date":"2018-01-01","value":19.5755},{"date":"2019-01-01","value":19.9151},{"date":"2020-01-01","value":20.3524},{"date":"2021-01-01","value":20.6616},{"date":"2022-01-01","value":18.899},{"date":"2023-01-01","value":17.5758},{"date":"2024-01-01","value":14.3602}],"summary":{"latest_period":"2024-01-01","latest_value":14.3602,"max":20.6616,"mean":18.7765,"min":14.3602,"of":150,"rank":129,"trend":"falling"}}