{"entity":{"iso2":null,"iso3":null,"name":"WB: Oecd Members","slug":"wb-oecd-members"},"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":"2003-01-01","value":15.1942},{"date":"2004-01-01","value":15.0187},{"date":"2005-01-01","value":14.9192},{"date":"2006-01-01","value":14.967},{"date":"2007-01-01","value":14.8602},{"date":"2008-01-01","value":14.9952},{"date":"2009-01-01","value":14.8935},{"date":"2010-01-01","value":14.9684},{"date":"2011-01-01","value":14.9399},{"date":"2012-01-01","value":14.8629},{"date":"2013-01-01","value":15.2695},{"date":"2014-01-01","value":15.0654},{"date":"2015-01-01","value":14.9738},{"date":"2016-01-01","value":14.8428},{"date":"2017-01-01","value":14.8455},{"date":"2018-01-01","value":14.7799},{"date":"2019-01-01","value":14.6896},{"date":"2020-01-01","value":14.6963},{"date":"2021-01-01","value":14.9167},{"date":"2022-01-01","value":15.1136}],"summary":{"latest_period":"2022-01-01","latest_value":15.1136,"max":15.2695,"mean":14.9406,"min":14.6896,"of":184,"rank":157,"trend":"flat"}}