Siyajabula ukukutshela ukuthi manje sesingakhiqiza izambulela zegalofu ezigoqekayo ezingu-30inch.

Ububanzi be-arc bufinyelela ku-151CM. Ububanzi obuphansi obuvulekile bufinyelela ku-134CM.

Sincome isambulela esigoqekayo sikasayizi omkhulu kumakhasimende ethu. Abaningi babo

babenentshisekelo.