{"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-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":19.6167},{"date":"2008-01-01","value":20.2623},{"date":"2010-01-01","value":20.0011},{"date":"2011-01-01","value":20.1412},{"date":"2012-01-01","value":19.5821},{"date":"2013-01-01","value":19.8669},{"date":"2014-01-01","value":19.6663},{"date":"2015-01-01","value":19.8137},{"date":"2016-01-01","value":20.5222},{"date":"2017-01-01","value":20.3622},{"date":"2018-01-01","value":20.7194}],"summary":{"latest_period":"2018-01-01","latest_value":20.7194,"max":20.7194,"mean":20.0504,"min":19.5821,"of":18,"rank":16,"trend":"flat"}}