{"id":"worldbank.population-growth.mrt.annual","dataset_id":"worldbank-population-growth","indicator":"population-growth","geography":"MRT","frequency":"annual","unit":"percent","start_period":"1961","end_period":"2025","org":"World Bank","original_indicator":"SP.POP.GROW","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Mauritania","region":"Sub-Saharan Africa ","observations":[{"period":"1961","value":2.61846246375525,"flags":""},{"period":"1962","value":2.68381008289161,"flags":""},{"period":"1963","value":2.75053124524719,"flags":""},{"period":"1964","value":2.81770019550429,"flags":""},{"period":"1965","value":2.88341521409635,"flags":""},{"period":"1966","value":2.95011745876783,"flags":""},{"period":"1967","value":3.00184319041556,"flags":""},{"period":"1968","value":3.03135864633231,"flags":""},{"period":"1969","value":3.0471171782895,"flags":""},{"period":"1970","value":3.05134078280701,"flags":""},{"period":"1971","value":3.03545835609263,"flags":""},{"period":"1972","value":3.01083924073019,"flags":""},{"period":"1973","value":2.99180097564537,"flags":""},{"period":"1974","value":2.97481946893485,"flags":""},{"period":"1975","value":2.95089808056624,"flags":""},{"period":"1976","value":2.93201844659877,"flags":""},{"period":"1977","value":2.8799669343812,"flags":""},{"period":"1978","value":2.83618277762287,"flags":""},{"period":"1979","value":2.83476146821053,"flags":""},{"period":"1980","value":2.84077075599652,"flags":""},{"period":"1981","value":2.86446503362075,"flags":""},{"period":"1982","value":2.87857674179332,"flags":""},{"period":"1983","value":2.8771632352728,"flags":""},{"period":"1984","value":2.87999529641151,"flags":""},{"period":"1985","value":2.88559266573209,"flags":""},{"period":"1986","value":2.87969146068109,"flags":""},{"period":"1987","value":2.8795899030444,"flags":""},{"period":"1988","value":2.88879526231512,"flags":""},{"period":"1989","value":2.51091496769222,"flags":""},{"period":"1990","value":2.5335174710203,"flags":""},{"period":"1991","value":2.92123792785109,"flags":""},{"period":"1992","value":3.82669577865452,"flags":""},{"period":"1993","value":4.04483281809764,"flags":""},{"period":"1994","value":3.39678688176153,"flags":""},{"period":"1995","value":2.74327836229324,"flags":""},{"period":"1996","value":1.97732237962951,"flags":""},{"period":"1997","value":2.22749819161846,"flags":""},{"period":"1998","value":2.593086654003,"flags":""},{"period":"1999","value":2.67329856414459,"flags":""},{"period":"2000","value":2.78353822069134,"flags":""},{"period":"2001","value":2.46862570579989,"flags":""},{"period":"2002","value":2.2112923085405,"flags":""},{"period":"2003","value":2.28829406566231,"flags":""},{"period":"2004","value":2.34965515386841,"flags":""},{"period":"2005","value":2.42430459268211,"flags":""},{"period":"2006","value":2.50658248493226,"flags":""},{"period":"2007","value":2.60052819123955,"flags":""},{"period":"2008","value":2.87480873438379,"flags":""},{"period":"2009","value":3.12899450909418,"flags":""},{"period":"2010","value":3.19159403639576,"flags":""},{"period":"2011","value":3.24512473547367,"flags":""},{"period":"2012","value":3.26413503920642,"flags":""},{"period":"2013","value":3.135806545909,"flags":""},{"period":"2014","value":3.01218949095495,"flags":""},{"period":"2015","value":3.00605924056849,"flags":""},{"period":"2016","value":2.99795842489143,"flags":""},{"period":"2017","value":2.98778789331469,"flags":""},{"period":"2018","value":2.97356403059489,"flags":""},{"period":"2019","value":2.95347297852629,"flags":""},{"period":"2020","value":2.92092559048913,"flags":""},{"period":"2021","value":2.88703345850902,"flags":""},{"period":"2022","value":2.92956466448208,"flags":""},{"period":"2023","value":2.96653079197429,"flags":""},{"period":"2024","value":2.88395898961435,"flags":""},{"period":"2025","value":2.77895808619534,"flags":""}],"indicator_name":"Population growth (annual %)","topic":"Demographics","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"SP.POP.GROW","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}