{"entity":{"iso2":"S4","iso3":"OSS","name":"Other small states","slug":"other-small-states"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-trained-teacher-ratio-in-secondary-education-headcount-basis","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.PTRHC.2T3.TRAINED","title":"Pupil-trained teacher ratio in secondary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2003-01-01","value":18.1087},{"date":"2004-01-01","value":18.1847},{"date":"2005-01-01","value":18.3226},{"date":"2006-01-01","value":18.5158},{"date":"2007-01-01","value":18.8241},{"date":"2008-01-01","value":19.0176},{"date":"2011-01-01","value":19.4299},{"date":"2012-01-01","value":19.1963},{"date":"2013-01-01","value":18.0711},{"date":"2014-01-01","value":18.1802},{"date":"2015-01-01","value":17.8264},{"date":"2016-01-01","value":17.5034},{"date":"2017-01-01","value":17.2012},{"date":"2018-01-01","value":17.583},{"date":"2019-01-01","value":18.4618}],"summary":{"latest_period":"2019-01-01","latest_value":18.4618,"max":19.4299,"mean":18.2951,"min":17.2012,"of":19,"rank":17,"trend":"flat"}}