Ukubonisa umlingani
Izithameli zomkhiqizo Abagqamisayo bomphakeli: Lo mphakeli uthekelisa ikakhulukazi e-United States, Finland, naseSpain, enikeza ukwenza ngokwezifiso okugcwele, ukwenza ngokwezifiso umklamo, namasevisi okwenza ngokwezifiso amasampula, ngesitifiketi somkhiqizo nesilinganiso esihle sokubuyekezwa esingu-97.1%.