{"entity":{"iso2":"MR","iso3":"MRT","name":"Mauritania","slug":"mauritania"},"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":"1971-01-01","value":24.0007},{"date":"1972-01-01","value":22.0366},{"date":"1975-01-01","value":33.1257},{"date":"1976-01-01","value":35.0695},{"date":"1977-01-01","value":38.7356},{"date":"1978-01-01","value":41.3337},{"date":"1979-01-01","value":44.3769},{"date":"1980-01-01","value":45.6574},{"date":"1981-01-01","value":41.4705},{"date":"1982-01-01","value":43.6625},{"date":"1983-01-01","value":44.7272},{"date":"1984-01-01","value":45.3925},{"date":"1985-01-01","value":46.3353},{"date":"1986-01-01","value":50.5821},{"date":"1987-01-01","value":49.8197},{"date":"1988-01-01","value":49.6971},{"date":"1989-01-01","value":48.8015},{"date":"1990-01-01","value":44.3569},{"date":"1991-01-01","value":44.7017},{"date":"1992-01-01","value":46.6898},{"date":"1993-01-01","value":51.2764},{"date":"1994-01-01","value":52.9338},{"date":"1995-01-01","value":51.5262},{"date":"1996-01-01","value":51.2361},{"date":"1997-01-01","value":50.2283},{"date":"1998-01-01","value":46.7439},{"date":"1999-01-01","value":47.0027},{"date":"2000-01-01","value":44.9895},{"date":"2001-01-01","value":41.7644},{"date":"2002-01-01","value":39.1186},{"date":"2003-01-01","value":41.0578},{"date":"2004-01-01","value":40.7605},{"date":"2005-01-01","value":40.325},{"date":"2006-01-01","value":41.4122},{"date":"2007-01-01","value":42.5148},{"date":"2008-01-01","value":37.2279},{"date":"2009-01-01","value":39.0677},{"date":"2010-01-01","value":37.1519},{"date":"2011-01-01","value":39.2944},{"date":"2012-01-01","value":40.1293},{"date":"2013-01-01","value":35.3783},{"date":"2014-01-01","value":34.3791},{"date":"2015-01-01","value":35.8119},{"date":"2016-01-01","value":36.367},{"date":"2017-01-01","value":36.3503},{"date":"2018-01-01","value":34.2781}],"summary":{"latest_period":"2018-01-01","latest_value":34.2781,"max":52.9338,"mean":41.9326,"min":22.0366,"of":199,"rank":35,"trend":"flat"}}