{"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-qualified-teacher-ratio-in-secondary-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.2T3.QUALIFIED","title":"Pupil-qualified teacher ratio in secondary (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2013-01-01","value":21.8908},{"date":"2014-01-01","value":21.6818},{"date":"2015-01-01","value":22.0434},{"date":"2016-01-01","value":21.4496},{"date":"2017-01-01","value":21.3304},{"date":"2018-01-01","value":21.8184},{"date":"2019-01-01","value":22.6109},{"date":"2020-01-01","value":23.0467},{"date":"2021-01-01","value":23.3734},{"date":"2022-01-01","value":22.5135},{"date":"2023-01-01","value":21.6744},{"date":"2024-01-01","value":19.6617}],"summary":{"latest_period":"2024-01-01","latest_value":19.6617,"max":23.3734,"mean":21.9246,"min":19.6617,"of":185,"rank":99,"trend":"flat"}}