{"entity":{"iso2":null,"iso3":null,"name":"ECA: Least Developed Countries (unsdcode:98118)","slug":"eca-least-developed-countries-unsdcode-98118"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-qualified-teacher-ratio-in-upper-secondary-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.3.QUALIFIED","title":"Pupil-qualified teacher ratio in upper secondary (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2015-01-01","value":23.615},{"date":"2016-01-01","value":23.2546},{"date":"2017-01-01","value":24.5286},{"date":"2019-01-01","value":28.1629},{"date":"2020-01-01","value":34.1676},{"date":"2021-01-01","value":30.3849},{"date":"2022-01-01","value":30.8459}],"summary":{"latest_period":"2022-01-01","latest_value":30.8459,"max":34.1676,"mean":27.8514,"min":23.2546,"of":157,"rank":11,"trend":"rising"}}