{"entity":{"iso2":null,"iso3":null,"name":"ECA: Mineral-rich Countries (unsdcode:98119)","slug":"eca-mineral-rich-countries-unsdcode-98119"},"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":24.4762},{"date":"2014-01-01","value":24.2055},{"date":"2015-01-01","value":23.861},{"date":"2016-01-01","value":23.2716},{"date":"2017-01-01","value":23.3411},{"date":"2018-01-01","value":23.5023},{"date":"2019-01-01","value":24.3689},{"date":"2020-01-01","value":25.8244},{"date":"2021-01-01","value":25.074}],"summary":{"latest_period":"2021-01-01","latest_value":25.074,"max":25.8244,"mean":24.2139,"min":23.2716,"of":185,"rank":56,"trend":"flat"}}