{"entity":{"iso2":"S1","iso3":"SST","name":"Small states","slug":"small-states"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-preprimary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.PRE.ENRL.TC.ZS","title":"Pupil-teacher ratio, preprimary","unit":null},"observations":[{"date":"1973-01-01","value":15.5146},{"date":"1974-01-01","value":15.5594},{"date":"1975-01-01","value":16.3151},{"date":"1976-01-01","value":17.0548},{"date":"1977-01-01","value":16.8451},{"date":"1978-01-01","value":16.4168},{"date":"1979-01-01","value":16.5883},{"date":"1980-01-01","value":16.4486},{"date":"1981-01-01","value":16.0601},{"date":"1982-01-01","value":16.3632},{"date":"1983-01-01","value":16.6169},{"date":"1984-01-01","value":16.5218},{"date":"1985-01-01","value":16.709},{"date":"1986-01-01","value":16.7379},{"date":"1987-01-01","value":16.7311},{"date":"1988-01-01","value":16.5382},{"date":"1989-01-01","value":16.8787},{"date":"1990-01-01","value":17.0085},{"date":"1991-01-01","value":15.7991},{"date":"1992-01-01","value":15.8638},{"date":"1993-01-01","value":16.5168},{"date":"1994-01-01","value":16.6386},{"date":"1995-01-01","value":16.4189},{"date":"1996-01-01","value":16.0935},{"date":"1997-01-01","value":16.2407},{"date":"1998-01-01","value":16.6723},{"date":"1999-01-01","value":17.0044},{"date":"2000-01-01","value":16.8299},{"date":"2001-01-01","value":16.662},{"date":"2002-01-01","value":16.7411},{"date":"2003-01-01","value":16.2512},{"date":"2004-01-01","value":16.8879},{"date":"2005-01-01","value":16.8097},{"date":"2006-01-01","value":17.2731},{"date":"2007-01-01","value":17.1452},{"date":"2008-01-01","value":16.971},{"date":"2009-01-01","value":16.0082},{"date":"2010-01-01","value":16.3591},{"date":"2011-01-01","value":16.2975},{"date":"2012-01-01","value":15.8832},{"date":"2013-01-01","value":15.467},{"date":"2014-01-01","value":15.4779},{"date":"2015-01-01","value":15.1684},{"date":"2016-01-01","value":15.2069},{"date":"2017-01-01","value":15.2196},{"date":"2018-01-01","value":15.3517}],"summary":{"latest_period":"2018-01-01","latest_value":15.3517,"max":17.2731,"mean":16.3514,"min":15.1684,"of":null,"rank":null,"trend":"flat"}}