{"entity":{"iso2":null,"iso3":null,"name":"WB: Sub-saharan Africa (excluding High Income)","slug":"wb-sub-saharan-africa-excluding-high-income"},"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":34.6343},{"date":"2006-01-01","value":35.0066},{"date":"2007-01-01","value":38.0339},{"date":"2008-01-01","value":38.6667},{"date":"2009-01-01","value":38.823},{"date":"2010-01-01","value":39.8086},{"date":"2011-01-01","value":40.7289},{"date":"2012-01-01","value":40.1484},{"date":"2013-01-01","value":40.204},{"date":"2014-01-01","value":37.9456},{"date":"2015-01-01","value":36.4054},{"date":"2016-01-01","value":34.4776},{"date":"2017-01-01","value":33.4474},{"date":"2018-01-01","value":32.7999},{"date":"2019-01-01","value":33.7642},{"date":"2020-01-01","value":35.5371},{"date":"2021-01-01","value":35.89}],"summary":{"latest_period":"2021-01-01","latest_value":35.89,"max":40.7289,"mean":36.8424,"min":32.7999,"of":184,"rank":26,"trend":"falling"}}