{"entity":{"iso2":"S1","iso3":"SST","name":"Small states","slug":"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":"2004-01-01","value":19.7164},{"date":"2005-01-01","value":19.8669},{"date":"2006-01-01","value":20.1306},{"date":"2007-01-01","value":20.3942},{"date":"2008-01-01","value":20.6537},{"date":"2011-01-01","value":20.8955},{"date":"2012-01-01","value":20.3967},{"date":"2013-01-01","value":19.3149},{"date":"2014-01-01","value":19.2605},{"date":"2015-01-01","value":18.8146},{"date":"2016-01-01","value":18.4465},{"date":"2017-01-01","value":17.9334},{"date":"2018-01-01","value":18.2718},{"date":"2019-01-01","value":18.9195}],"summary":{"latest_period":"2019-01-01","latest_value":18.9195,"max":20.8955,"mean":19.5011,"min":17.9334,"of":20,"rank":17,"trend":"falling"}}