{"id":"worldbank.school-life-expectancy-primary-and-lower-secondary-both.ner.annual","dataset_id":"worldbank-school-life-expectancy-primary-and-lower-secondary-both","indicator":"school-life-expectancy-primary-and-lower-secondary-both","geography":"NER","frequency":"annual","unit":"years","start_period":"1995","end_period":"2017","org":"World Bank","original_indicator":"UIS.SLE.12","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":"1995","value":2.03037,"flags":""},{"period":"1996","value":2.03146,"flags":""},{"period":"1997","value":2.09539,"flags":""},{"period":"1998","value":2.09277,"flags":""},{"period":"1999","value":2.18412,"flags":""},{"period":"2001","value":2.46387,"flags":""},{"period":"2002","value":2.70586,"flags":""},{"period":"2003","value":2.92965,"flags":""},{"period":"2004","value":3.25335,"flags":""},{"period":"2005","value":3.45177,"flags":""},{"period":"2006","value":3.55551,"flags":""},{"period":"2007","value":3.71147,"flags":""},{"period":"2008","value":3.94044,"flags":""},{"period":"2009","value":4.16548,"flags":""},{"period":"2010","value":4.47087,"flags":""},{"period":"2011","value":4.74241,"flags":""},{"period":"2012","value":4.90262,"flags":""},{"period":"2013","value":5.03776,"flags":""},{"period":"2014","value":5.16306,"flags":""},{"period":"2015","value":5.40276,"flags":""},{"period":"2016","value":5.65955,"flags":""},{"period":"2017","value":5.82392,"flags":""}],"indicator_name":"School life expectancy, primary and lower secondary, both sexes","topic":"Education","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"UIS.SLE.12","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","license":"see source"}}