{"id":"worldbank.school-life-expectancy-pre-primary-male.ner.annual","dataset_id":"worldbank-school-life-expectancy-pre-primary-male","indicator":"school-life-expectancy-pre-primary-male","geography":"NER","frequency":"annual","unit":"years","start_period":"1973","end_period":"2019","org":"World Bank","original_indicator":"UIS.SLE.02.M","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","geography_name":"Niger","region":"Sub-Saharan Africa ","observations":[{"period":"1973","value":0.00386,"flags":""},{"period":"1974","value":0.00445,"flags":""},{"period":"1975","value":0.00445,"flags":""},{"period":"1976","value":0.00521,"flags":""},{"period":"1977","value":0.0065,"flags":""},{"period":"1978","value":0.00829,"flags":""},{"period":"1979","value":0.00915,"flags":""},{"period":"1980","value":0.01211,"flags":""},{"period":"1981","value":0.01296,"flags":""},{"period":"1982","value":0.01303,"flags":""},{"period":"1983","value":0.01341,"flags":""},{"period":"1984","value":0.01335,"flags":""},{"period":"1985","value":0.01647,"flags":""},{"period":"1986","value":0.01697,"flags":""},{"period":"1987","value":0.01999,"flags":""},{"period":"1989","value":0.03781,"flags":""},{"period":"1990","value":0.04261,"flags":""},{"period":"1991","value":0.04442,"flags":""},{"period":"1992","value":0.04798,"flags":""},{"period":"1993","value":0.04246,"flags":""},{"period":"1995","value":0.03288,"flags":""},{"period":"1996","value":0.02985,"flags":""},{"period":"1997","value":0.03279,"flags":""},{"period":"1998","value":0.0336,"flags":""},{"period":"1999","value":0.0312,"flags":""},{"period":"2000","value":0.02715,"flags":""},{"period":"2001","value":0.03174,"flags":""},{"period":"2002","value":0.03829,"flags":""},{"period":"2003","value":0.03934,"flags":""},{"period":"2004","value":0.03981,"flags":""},{"period":"2005","value":0.04027,"flags":""},{"period":"2006","value":0.04721,"flags":""},{"period":"2007","value":0.0543,"flags":""},{"period":"2008","value":0.06657,"flags":""},{"period":"2009","value":0.08732,"flags":""},{"period":"2010","value":0.11403,"flags":""},{"period":"2011","value":0.15409,"flags":""},{"period":"2012","value":0.17063,"flags":""},{"period":"2013","value":0.20417,"flags":""},{"period":"2014","value":0.20688,"flags":""},{"period":"2015","value":0.21486,"flags":""},{"period":"2016","value":0.22952,"flags":""},{"period":"2017","value":0.22858,"flags":""},{"period":"2018","value":0.23084,"flags":""},{"period":"2019","value":0.22174,"flags":""}],"indicator_name":"School life expectancy, pre-primary, male","topic":"Education","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"UIS.SLE.02.M","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","license":"see source"}}