{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania, United Republic of","slug":"tanzania"},"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":"2014-01-01","value":24.3118},{"date":"2016-01-01","value":15.9394},{"date":"2017-01-01","value":18.4191},{"date":"2018-01-01","value":21.1715},{"date":"2019-01-01","value":23.7753},{"date":"2020-01-01","value":23.5839},{"date":"2021-01-01","value":21.5637}],"summary":{"latest_period":"2021-01-01","latest_value":21.5637,"max":24.3118,"mean":21.2521,"min":15.9394,"of":86,"rank":26,"trend":"rising"}}