{"entity":{"iso2":"XO","iso3":"LMY","name":"Low & middle income","slug":"low-and-middle-income"},"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":"1974-01-01","value":17.7977},{"date":"1975-01-01","value":17.8582},{"date":"1976-01-01","value":18.7368},{"date":"1977-01-01","value":20.0262},{"date":"1978-01-01","value":19.1172},{"date":"1979-01-01","value":19.1263},{"date":"1980-01-01","value":19.5164},{"date":"1981-01-01","value":20.1398},{"date":"1982-01-01","value":19.8094},{"date":"1983-01-01","value":19.7569},{"date":"1984-01-01","value":19.6409},{"date":"1985-01-01","value":19.4812},{"date":"1986-01-01","value":19.5221},{"date":"1987-01-01","value":19.5596},{"date":"1988-01-01","value":19.7311},{"date":"1989-01-01","value":19.8151},{"date":"1990-01-01","value":19.3713},{"date":"1991-01-01","value":19.1706},{"date":"1992-01-01","value":19.5467},{"date":"1993-01-01","value":20.1457},{"date":"1994-01-01","value":20.2301},{"date":"1995-01-01","value":20.3664},{"date":"1996-01-01","value":20.4409},{"date":"1997-01-01","value":20.204},{"date":"1998-01-01","value":20.3491},{"date":"1999-01-01","value":19.2657},{"date":"2000-01-01","value":18.1525},{"date":"2001-01-01","value":18.5168},{"date":"2002-01-01","value":18.0816},{"date":"2003-01-01","value":17.5966},{"date":"2004-01-01","value":17.4854},{"date":"2005-01-01","value":17.0629},{"date":"2006-01-01","value":17.9046},{"date":"2007-01-01","value":17.8895},{"date":"2008-01-01","value":17.9457},{"date":"2009-01-01","value":18.3915},{"date":"2010-01-01","value":18.6432},{"date":"2011-01-01","value":18.8547},{"date":"2012-01-01","value":19.2271},{"date":"2013-01-01","value":19.706},{"date":"2014-01-01","value":18.9886},{"date":"2015-01-01","value":18.8493},{"date":"2016-01-01","value":18.8518},{"date":"2017-01-01","value":18.6711},{"date":"2018-01-01","value":18.2962}],"summary":{"latest_period":"2018-01-01","latest_value":18.2962,"max":20.4409,"mean":19.0631,"min":17.0629,"of":43,"rank":21,"trend":"falling"}}