{"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-lower-secondary-education-headcount-basis-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=PTRHC.2.TRAINED","title":"Pupil-trained teacher ratio in lower secondary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2006-01-01","value":38.2857},{"date":"2007-01-01","value":41.7441},{"date":"2008-01-01","value":41.5466},{"date":"2009-01-01","value":40.0972},{"date":"2010-01-01","value":38.7855},{"date":"2011-01-01","value":40.552},{"date":"2012-01-01","value":41.3794},{"date":"2013-01-01","value":41.1452},{"date":"2014-01-01","value":41.1205},{"date":"2015-01-01","value":40.7975},{"date":"2016-01-01","value":39.8391},{"date":"2017-01-01","value":39.442},{"date":"2018-01-01","value":39.2537},{"date":"2019-01-01","value":39.4333}],"summary":{"latest_period":"2019-01-01","latest_value":39.4333,"max":41.7441,"mean":40.2444,"min":38.2857,"of":155,"rank":17,"trend":"flat"}}