Izithombe zomkhiqizo Abahlinzeki abagqanyisiwe: Lo mthengisi uthekelisa ikakhulukazi e-United States, e-Finland, nase-Spain, enikeza ukwenza ngokwezifiso okugcwele, ukwenza ngokwezifiso umklamo, namasevisi okwenza ngokwezifiso amasampula. Banamazinga omkhiqizo anomkhawulo wokubuyekezwa okuhle okungu-97.1%.