{"id":"worldbank.lower-secondary-completion-rate-total.mrt.annual","dataset_id":"worldbank-lower-secondary-completion-rate-total","indicator":"lower-secondary-completion-rate-total","geography":"MRT","frequency":"annual","unit":"percent","start_period":"1978","end_period":"2020","org":"World Bank","original_indicator":"SE.SEC.CMPT.LO.ZS","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","geography_name":"Mauritania","region":"Sub-Saharan Africa ","observations":[{"period":"1978","value":5.48934984207153,"flags":""},{"period":"1979","value":6.3191499710083,"flags":""},{"period":"1980","value":7.65588998794556,"flags":""},{"period":"1981","value":8.50955963134766,"flags":""},{"period":"1983","value":10.6567497253418,"flags":""},{"period":"1985","value":12.711950302124,"flags":""},{"period":"1986","value":11.9967403411865,"flags":""},{"period":"1987","value":12.986310005188,"flags":""},{"period":"1988","value":13.3855600357056,"flags":""},{"period":"1989","value":11.9272403717041,"flags":""},{"period":"1991","value":11.2790298461914,"flags":""},{"period":"1992","value":11.7458295822144,"flags":""},{"period":"1993","value":11.2811899185181,"flags":""},{"period":"1994","value":11.6113996505737,"flags":""},{"period":"1995","value":13.1379804611206,"flags":""},{"period":"1999","value":13.8900499343872,"flags":""},{"period":"2001","value":17.3388195037842,"flags":""},{"period":"2002","value":16.4990291595459,"flags":""},{"period":"2003","value":16.7717609405518,"flags":""},{"period":"2004","value":16.6754398345947,"flags":""},{"period":"2005","value":17.7854995727539,"flags":""},{"period":"2006","value":20.2322597503662,"flags":""},{"period":"2007","value":16.8418598175049,"flags":""},{"period":"2009","value":16.2661304473877,"flags":""},{"period":"2012","value":20.2242248281236,"flags":""},{"period":"2014","value":29.6361990950226,"flags":""},{"period":"2015","value":32.2916422459266,"flags":""},{"period":"2016","value":29.1382460759724,"flags":""},{"period":"2017","value":35.5692638083864,"flags":""},{"period":"2018","value":40.494340738238,"flags":""},{"period":"2019","value":43.849067332785,"flags":""},{"period":"2020","value":49.7618257423423,"flags":""}],"indicator_name":"Lower secondary completion rate, total","topic":"Education","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"SE.SEC.CMPT.LO.ZS","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T07:57:03+00:00","version":"1","license":"see source"}}