{"entity":{"iso2":"SN","iso3":"SEN","name":"Senegal","slug":"senegal"},"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":"1985-01-01","value":23.7096},{"date":"1986-01-01","value":23.3346},{"date":"1990-01-01","value":25.38},{"date":"1991-01-01","value":25.5886},{"date":"1992-01-01","value":24.4146},{"date":"1994-01-01","value":23.0426},{"date":"1996-01-01","value":20.5921},{"date":"1997-01-01","value":19.9924},{"date":"1998-01-01","value":19.9799},{"date":"1999-01-01","value":19.103},{"date":"2000-01-01","value":18.7119},{"date":"2001-01-01","value":22.1794},{"date":"2002-01-01","value":26.4663},{"date":"2003-01-01","value":21.0821},{"date":"2004-01-01","value":27.6536},{"date":"2005-01-01","value":36.3022},{"date":"2006-01-01","value":26.9875},{"date":"2008-01-01","value":24.9386},{"date":"2009-01-01","value":25.3668},{"date":"2010-01-01","value":24.4363},{"date":"2011-01-01","value":20.0959},{"date":"2012-01-01","value":17.5769},{"date":"2013-01-01","value":17.5932},{"date":"2014-01-01","value":17.2181},{"date":"2015-01-01","value":16.9888},{"date":"2016-01-01","value":21.654},{"date":"2017-01-01","value":22.0149},{"date":"2018-01-01","value":29.8027}],"summary":{"latest_period":"2018-01-01","latest_value":29.8027,"max":36.3022,"mean":22.9359,"min":16.9888,"of":182,"rank":19,"trend":"falling"}}