{"entity":{"iso2":"V4","iso3":"PST","name":"Post-demographic dividend","slug":"post-demographic-dividend"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-primary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.PRM.ENRL.TC.ZS","title":"Pupil-teacher ratio, primary","unit":null},"observations":[{"date":"1970-01-01","value":19.743},{"date":"1971-01-01","value":19.8231},{"date":"1972-01-01","value":19.6578},{"date":"1973-01-01","value":19.4974},{"date":"1974-01-01","value":19.3223},{"date":"1975-01-01","value":19.2008},{"date":"1976-01-01","value":19.2219},{"date":"1977-01-01","value":19.0672},{"date":"1978-01-01","value":18.955},{"date":"1979-01-01","value":18.882},{"date":"1980-01-01","value":18.6205},{"date":"1981-01-01","value":18.572},{"date":"1982-01-01","value":18.4341},{"date":"1983-01-01","value":18.3018},{"date":"1984-01-01","value":18.1033},{"date":"1985-01-01","value":17.9305},{"date":"1986-01-01","value":17.7682},{"date":"1987-01-01","value":17.7932},{"date":"1988-01-01","value":17.6765},{"date":"1989-01-01","value":17.5782},{"date":"1990-01-01","value":17.4758},{"date":"1991-01-01","value":17.3299},{"date":"1992-01-01","value":17.2288},{"date":"1993-01-01","value":17.1148},{"date":"1994-01-01","value":16.7691},{"date":"1995-01-01","value":16.8698},{"date":"1996-01-01","value":16.778},{"date":"1997-01-01","value":16.6662},{"date":"1998-01-01","value":16.7547},{"date":"1999-01-01","value":16.5509},{"date":"2000-01-01","value":16.1493},{"date":"2001-01-01","value":16.1063},{"date":"2002-01-01","value":15.696},{"date":"2003-01-01","value":15.5903},{"date":"2004-01-01","value":15.2951},{"date":"2005-01-01","value":15.1287},{"date":"2006-01-01","value":14.8939},{"date":"2007-01-01","value":14.7229},{"date":"2008-01-01","value":14.6083},{"date":"2009-01-01","value":14.5478},{"date":"2010-01-01","value":14.2719},{"date":"2011-01-01","value":14.3828},{"date":"2012-01-01","value":14.4594},{"date":"2013-01-01","value":14.5254},{"date":"2014-01-01","value":14.4506},{"date":"2015-01-01","value":14.3013},{"date":"2016-01-01","value":14.1322},{"date":"2017-01-01","value":14.1082},{"date":"2018-01-01","value":14.1264}],"summary":{"latest_period":"2018-01-01","latest_value":14.1264,"max":19.8231,"mean":16.8405,"min":14.1082,"of":null,"rank":null,"trend":"falling"}}