group_type,group,wer,n
overall,all,20.127355015261553,6178
domain,clinical,27.47219909927216,3508
domain,general,12.981997134491996,2670
accent,afemai,24.92836676217765,17
accent,afo,24.71042471042471,26
accent,afrikaans,7.97244094488189,54
accent,agatu,57.05521472392638,55
accent,akan (fante),24.10901467505241,32
accent,akan,17.257683215130022,26
accent,alago,14.067611777535442,51
accent,anaang,26.16396761133603,136
accent,angas,32.73340832395951,64
accent,bagi,44.884488448844884,19
accent,bajju,16.57848324514991,72
accent,bassa-nge/nupe,25.0,19
accent,bassa,31.024096385542173,47
accent,bekwarra,15.087719298245613,53
accent,benin,13.810741687979538,21
accent,berom,24.79185938945421,80
accent,bette,54.83870967741935,3
accent,bini,46.92556634304207,93
accent,brass,8.64321608040201,61
accent,delta,18.133616118769883,49
accent,ebiobo,12.444444444444445,25
accent,ebira,18.930041152263374,45
accent,edo,12.753623188405797,18
accent,efik,55.96330275229357,25
accent,eggon,11.540008041817451,134
accent,ekene,18.657453109575517,65
accent,eket,28.000000000000004,27
accent,ekpeye,23.674911660777383,78
accent,eleme,23.583460949464012,46
accent,english,22.689655172413794,92
accent,epie,18.973747016706444,55
accent,esan,7.87037037037037,14
accent,estako,57.46268656716418,15
accent,etche,19.25064599483204,48
accent,etsako,30.344827586206897,23
accent,fulani,31.871838111298484,54
accent,gbagyi,24.107142857142858,48
accent,gerawa,30.04484304932735,10
accent,hausa/fulani,43.69747899159664,10
accent,hausa,26.21283255086072,194
accent,ibani,32.30769230769231,42
accent,ibibio,14.5748987854251,57
accent,idah,46.69926650366748,33
accent,idoma,27.307206068268012,60
accent,igala,38.513513513513516,12
accent,igarra,32.618683001531394,52
accent,igbo and yoruba,11.393939393939394,41
accent,igbo,18.011864102103182,352
accent,ijaw(nembe),31.841652323580032,51
accent,ijaw,21.498054474708173,80
accent,ika,10.606060606060606,43
accent,ikulu,38.83299798792756,60
accent,ikwere,8.90985324947589,49
accent,ishan,37.33766233766234,23
accent,isindebele,9.036144578313253,10
accent,isixhosa,10.638297872340425,18
accent,isizulu,13.989004276114844,100
accent,isoko,14.906832298136646,19
accent,itsekiri,17.736289381563594,54
accent,izon,20.0,21
accent,jaba,30.1143583227446,64
accent,jukun,9.547738693467336,44
accent,kalabari,24.069478908188586,41
accent,kanuri,28.87700534759358,55
accent,khana,44.642857142857146,50
accent,kikuyu,14.222222222222221,27
accent,kinyarwanda,22.22222222222222,15
accent,kiswahili,10.096153846153847,16
accent,kubi,17.91483113069016,44
accent,luganda,17.094017094017094,44
accent,luhya,21.155288822205552,82
accent,luo,10.687022900763358,15
accent,mada,30.92345078979344,101
accent,meru,8.571428571428571,10
accent,mwaghavul,37.67342582710779,76
accent,nembe,16.22641509433962,16
accent,ngas,16.417910447761194,18
accent,nupe,15.11627906976744,11
accent,nyandang,44.07894736842105,25
accent,obolo,18.07780320366133,37
accent,ogbia,35.034013605442176,42
accent,ogoni,30.18867924528302,24
accent,okirika,7.397003745318352,52
accent,oklo,17.813765182186234,54
accent,okrika,33.33333333333333,10
accent,pidgin,15.406562054208273,45
accent,sepedi,22.14022140221402,18
accent,sesotho,18.025751072961373,16
accent,setswana,14.376321353065538,97
accent,shona,10.240963855421686,11
accent,siswati,13.043478260869565,8
accent,sotho,9.195402298850574,18
accent,south african english,19.35483870967742,5
accent,swahili,14.419285794750477,519
accent,tiv,11.678832116788321,13
accent,tshivenda,9.44055944055944,18
accent,tswana,12.750716332378223,41
accent,twi,10.2803738317757,57
accent,ukwuani,18.863636363636363,129
accent,urhobo,8.486238532110093,21
accent,urobo,23.600973236009732,42
accent,venda and xitsonga,12.875536480686694,14
accent,venda,21.428571428571427,1
accent,xhosa,19.047619047619047,21
accent,yala mbembe,18.012422360248447,29
accent,"yoruba, hausa",12.981744421906694,88
accent,yoruba,19.73890851982725,641
accent,zulu,16.630513376717282,172