{"entity":{"iso2":"ZF","iso3":"SSA","name":"Sub-Saharan Africa (excluding high income)","slug":"sub-saharan-africa-excluding-high-income"},"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":37.3341},{"date":"1971-01-01","value":37.2268},{"date":"1972-01-01","value":37.1584},{"date":"1973-01-01","value":37.1676},{"date":"1974-01-01","value":37.0468},{"date":"1975-01-01","value":37.1915},{"date":"1976-01-01","value":37.4399},{"date":"1977-01-01","value":37.6493},{"date":"1978-01-01","value":36.4669},{"date":"1979-01-01","value":36.4201},{"date":"1980-01-01","value":37.2714},{"date":"1981-01-01","value":37.3462},{"date":"1982-01-01","value":37.361},{"date":"1983-01-01","value":36.9942},{"date":"1984-01-01","value":36.8932},{"date":"1985-01-01","value":36.9743},{"date":"1986-01-01","value":36.6958},{"date":"1987-01-01","value":37.0967},{"date":"1988-01-01","value":36.6794},{"date":"1989-01-01","value":35.4041},{"date":"1990-01-01","value":36.1869},{"date":"1991-01-01","value":36.1494},{"date":"1992-01-01","value":36.1013},{"date":"1993-01-01","value":36.6222},{"date":"1994-01-01","value":37.8027},{"date":"1995-01-01","value":38.186},{"date":"1996-01-01","value":38.1633},{"date":"1997-01-01","value":40.682},{"date":"1998-01-01","value":41.1663},{"date":"1999-01-01","value":41.0894},{"date":"2000-01-01","value":42.294},{"date":"2001-01-01","value":42.4573},{"date":"2002-01-01","value":43.1423},{"date":"2003-01-01","value":42.4376},{"date":"2004-01-01","value":42.6391},{"date":"2005-01-01","value":42.7714},{"date":"2006-01-01","value":43.4212},{"date":"2007-01-01","value":44.3092},{"date":"2008-01-01","value":43.8214},{"date":"2009-01-01","value":43.176},{"date":"2010-01-01","value":41.6189},{"date":"2011-01-01","value":40.8275},{"date":"2012-01-01","value":42.2331},{"date":"2013-01-01","value":38.7998},{"date":"2014-01-01","value":37.986},{"date":"2015-01-01","value":37.5096},{"date":"2016-01-01","value":37.5094},{"date":"2017-01-01","value":37.3718},{"date":"2018-01-01","value":37.3651}],"summary":{"latest_period":"2018-01-01","latest_value":37.3651,"max":44.3092,"mean":38.8502,"min":35.4041,"of":41,"rank":3,"trend":"rising"}}