{"entity":{"iso2":null,"iso3":null,"name":"MDG: Sub-saharan Africa","slug":"mdg-sub-saharan-africa"},"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":34.6214},{"date":"2006-01-01","value":34.9927},{"date":"2007-01-01","value":38.0177},{"date":"2008-01-01","value":38.631},{"date":"2009-01-01","value":38.7986},{"date":"2010-01-01","value":39.827},{"date":"2011-01-01","value":40.6986},{"date":"2012-01-01","value":40.1199},{"date":"2013-01-01","value":40.1729},{"date":"2014-01-01","value":37.9172},{"date":"2015-01-01","value":36.3745},{"date":"2016-01-01","value":34.4551},{"date":"2017-01-01","value":33.4267},{"date":"2018-01-01","value":32.7827},{"date":"2019-01-01","value":33.749},{"date":"2020-01-01","value":35.5162},{"date":"2021-01-01","value":35.8699}],"summary":{"latest_period":"2021-01-01","latest_value":35.8699,"max":40.6986,"mean":36.8218,"min":32.7827,"of":184,"rank":31,"trend":"falling"}}