 Si ay xooga u saaraan, Bangiga Adduunka ayaa soo saaray daraasaad ku salaysan waddamada dhaqaalahoodu kordhayo oo muujinaya in daqliga guud ee 40 dadka saboolka ah uu kordhay 2008 ilaa 2013- dii, inkastoo ay jirtay saamaynta dhibaatada dhaqaalaha adduunka. 