Gertha incazelo engcono kakhulu yegama: Unika, Esebenzayo, Ngokucophelela, Ukudala, Isimanje. Thola Gertha kusho igama.
Silbert izincazelo zegama elihle kakhulu: Ukudala, Unika, Esebenzayo, Unamandla, Isimo sengqondo. Thola Silbert incazelo yesibongo.
Amagama amaningi avamile ngegama Gertha: Laliberty, Weisbaum, Monroig, Sverterye, Nham. Thola Uhlu lwamagama ngegama Gertha.
Amagama avame kakhulu ngegama lomsebenzisi Silbert: Darcie, Gertha, Ping, Dinah, Andria. Thola Amagama ahamba ne- Silbert.
Ukuhambisana kwe- Gertha kanye Silbert kuyinto 82%. Thola Ukuhambisana kwe- Gertha kanye Silbert.