{"entity":{"iso2":null,"iso3":null,"name":"WB: Ida Blend","slug":"wb-ida-blend"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"pupil-trained-teacher-ratio-in-secondary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.2T3.TRAINED","title":"Pupil-trained teacher ratio in secondary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2005-01-01","value":24.0277},{"date":"2006-01-01","value":27.3188},{"date":"2007-01-01","value":30.0606},{"date":"2008-01-01","value":29.3565},{"date":"2009-01-01","value":28.667},{"date":"2010-01-01","value":28.9503},{"date":"2011-01-01","value":27.7841},{"date":"2012-01-01","value":25.8809},{"date":"2013-01-01","value":26.0204},{"date":"2014-01-01","value":23.3492},{"date":"2015-01-01","value":22.998},{"date":"2016-01-01","value":22.0861},{"date":"2017-01-01","value":21.1321},{"date":"2018-01-01","value":21.4395},{"date":"2019-01-01","value":21.0393},{"date":"2021-01-01","value":20.3344},{"date":"2022-01-01","value":20.035},{"date":"2023-01-01","value":20.2591}],"summary":{"latest_period":"2023-01-01","latest_value":20.2591,"max":30.0606,"mean":24.4855,"min":20.035,"of":184,"rank":110,"trend":"falling"}}