text: Nai paterep to sakipipalaedan to finacadan a demak, ikor o pinapina a kohecalay tamdaw miliyas to South Africa, salaloma’an no nian kairaira saan a caay kasapinang. O sasowalen, kohecalay tamdaw nai 1911 mihecaan a 22% matefad tangasa 1970 mihecaan a salongan 17%, caay pisawad a matefad tangasa anini 7.8%. I 1911 miheca a pipatiri’ to tamdaw, kohecalay tamdaw ira ko 22%, nika tangasa 1980 mihecaan matefad tangasa 16%[454]. Dengan o papinapina miliyasay a kohecalay tamdaw, o kohetingay tamdaw a nisofocan ikaka to no kohecalay tamdaw ato roma finacadan o nian ko sakatefad no kohecalay tamdaw ko sakatefad[455][456][13].