{"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-pre-primary-education-headcount-basis","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.PTRHC.02.TRAINED","title":"Pupil-trained teacher ratio in pre-primary education (headcount basis)","unit":"headcount basis"},"observations":[{"date":"2006-01-01","value":22.0228},{"date":"2007-01-01","value":21.9154},{"date":"2008-01-01","value":22.1247},{"date":"2009-01-01","value":21.3897},{"date":"2010-01-01","value":21.3418},{"date":"2011-01-01","value":21.1613},{"date":"2012-01-01","value":20.8227},{"date":"2013-01-01","value":20.8901},{"date":"2014-01-01","value":20.4411},{"date":"2015-01-01","value":20.6499},{"date":"2016-01-01","value":20.9441},{"date":"2017-01-01","value":21.1263},{"date":"2018-01-01","value":21.203},{"date":"2019-01-01","value":20.1294}],"summary":{"latest_period":"2019-01-01","latest_value":20.1294,"max":22.1247,"mean":21.1545,"min":20.1294,"of":18,"rank":17,"trend":"falling"}}