Guess enye: Bala ngokwexabiso lezongezo zerabha kunye neefilitha kwinani lonke lerabha ebandakanya malunga ne-50%.
Ngenisa 2: Ngo-2001, isebe letayara libalelwa kwi-83 {{7} {{4} {} {{9} {{Ixabiso leSizwe leTire laliyi-110 yezigidi, iXesha eliLinga le-110, ilingane 78 . amatayara ezigidi ezingama-21. Ngo-2005, ixabiso elipheleleyo lamatayara lalizizigidi ezili-125, ezilingana no-91, 000 amatayara. Ngokusekwe koku, imfuno yeenqobo ezahlukeneyo zerabha kumhlala phantsi ibalwa.
Guess 3: Kwiminyaka yakutshanje, yonke imitha yeloli yentsimbi isungulwe ngokukhawuleza, kwaye imilinganiselo eyahlukeneyo yerabha isetyenziswe ngaphezulu {{2} {2} {2}.