{"entity":{"iso2":"XJ","iso3":"LAC","name":"Latin America & Caribbean (excluding high income)","slug":"latin-america-and-caribbean-excluding-high-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":"1970-01-01","value":26.3516},{"date":"1971-01-01","value":25.7285},{"date":"1972-01-01","value":25.8589},{"date":"1973-01-01","value":25.9046},{"date":"1974-01-01","value":25.8365},{"date":"1975-01-01","value":26.8617},{"date":"1976-01-01","value":27.0371},{"date":"1977-01-01","value":27.135},{"date":"1978-01-01","value":26.7414},{"date":"1979-01-01","value":27.1344},{"date":"1980-01-01","value":26.4443},{"date":"1981-01-01","value":26.0888},{"date":"1982-01-01","value":26.4811},{"date":"1983-01-01","value":26.4554},{"date":"1984-01-01","value":25.7378},{"date":"1985-01-01","value":25.4233},{"date":"1986-01-01","value":25.6425},{"date":"1987-01-01","value":24.8089},{"date":"1988-01-01","value":24.318},{"date":"1989-01-01","value":23.9552},{"date":"1990-01-01","value":23.0396},{"date":"1991-01-01","value":22.1701},{"date":"1992-01-01","value":22.4468},{"date":"1993-01-01","value":22.2616},{"date":"1994-01-01","value":21.4922},{"date":"1995-01-01","value":21.1579},{"date":"1996-01-01","value":20.6477},{"date":"1997-01-01","value":20.1865},{"date":"1998-01-01","value":21.962},{"date":"1999-01-01","value":20.4103},{"date":"2000-01-01","value":20.5521},{"date":"2001-01-01","value":19.4843},{"date":"2002-01-01","value":20.3313},{"date":"2003-01-01","value":18.6835},{"date":"2004-01-01","value":19.9879},{"date":"2005-01-01","value":19.5244},{"date":"2006-01-01","value":20.2948},{"date":"2007-01-01","value":19.9323},{"date":"2008-01-01","value":19.8673},{"date":"2009-01-01","value":19.3669},{"date":"2010-01-01","value":18.7634},{"date":"2011-01-01","value":18.0631},{"date":"2012-01-01","value":17.5225},{"date":"2013-01-01","value":20.7576},{"date":"2014-01-01","value":20.7911},{"date":"2015-01-01","value":20.572},{"date":"2016-01-01","value":20.5334},{"date":"2017-01-01","value":20.461},{"date":"2018-01-01","value":20.4011}],"summary":{"latest_period":"2018-01-01","latest_value":20.4011,"max":27.135,"mean":22.6859,"min":17.5225,"of":43,"rank":15,"trend":"falling"}}