{"entity":{"iso2":null,"iso3":null,"name":"ECA: Cen-sad (unsdcode:98112)","slug":"eca-cen-sad-unsdcode-98112"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-qualified-teacher-ratio-in-lower-secondary-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.2.QUALIFIED","title":"Pupil-qualified teacher ratio in lower secondary (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2012-01-01","value":22.8983},{"date":"2013-01-01","value":25.6676},{"date":"2014-01-01","value":23.3278},{"date":"2015-01-01","value":23.284},{"date":"2016-01-01","value":22.7009},{"date":"2017-01-01","value":22.9883},{"date":"2018-01-01","value":22.9511},{"date":"2019-01-01","value":23.7651},{"date":"2020-01-01","value":24.8238},{"date":"2021-01-01","value":25.72},{"date":"2022-01-01","value":28.7415},{"date":"2023-01-01","value":28.547}],"summary":{"latest_period":"2023-01-01","latest_value":28.547,"max":28.7415,"mean":24.618,"min":22.7009,"of":159,"rank":38,"trend":"rising"}}