{"entity":{"iso2":"MR","iso3":"MRT","name":"Mauritania","slug":"mauritania"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-secondary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.SEC.ENRL.TC.ZS","title":"Pupil-teacher ratio, secondary","unit":null},"observations":[{"date":"1987-01-01","value":22.4879},{"date":"1988-01-01","value":20.5436},{"date":"1989-01-01","value":19.7349},{"date":"1990-01-01","value":18.1014},{"date":"1991-01-01","value":18.4483},{"date":"1992-01-01","value":20.3584},{"date":"1993-01-01","value":22.4956},{"date":"1994-01-01","value":23.6378},{"date":"1995-01-01","value":24.9786},{"date":"1996-01-01","value":25.0435},{"date":"1998-01-01","value":27.188},{"date":"1999-01-01","value":28.243},{"date":"2000-01-01","value":26.3267},{"date":"2001-01-01","value":26.3339},{"date":"2002-01-01","value":26.2433},{"date":"2003-01-01","value":26.0757},{"date":"2004-01-01","value":28.4472},{"date":"2005-01-01","value":30.9836},{"date":"2006-01-01","value":26.197},{"date":"2014-01-01","value":33.0932},{"date":"2015-01-01","value":33.5468},{"date":"2016-01-01","value":26.3677},{"date":"2017-01-01","value":23.706},{"date":"2018-01-01","value":25.9167}],"summary":{"latest_period":"2018-01-01","latest_value":25.9167,"max":33.5468,"mean":25.1874,"min":18.1014,"of":190,"rank":31,"trend":"rising"}}