{"entity":{"iso2":null,"iso3":null,"name":"ECA: All Countries (unsdcode:98100)","slug":"eca-all-countries-unsdcode-98100"},"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":"2013-01-01","value":21.1847},{"date":"2014-01-01","value":20.1175},{"date":"2015-01-01","value":20.0233},{"date":"2016-01-01","value":20.2823},{"date":"2017-01-01","value":20.6039},{"date":"2018-01-01","value":20.7791},{"date":"2019-01-01","value":22.0988},{"date":"2020-01-01","value":23.9558},{"date":"2021-01-01","value":23.9865},{"date":"2022-01-01","value":25.5985}],"summary":{"latest_period":"2022-01-01","latest_value":25.5985,"max":25.5985,"mean":21.863,"min":20.0233,"of":157,"rank":35,"trend":"rising"}}