emanti lamanyenti alelive atfolakala nakuna litulu, kodvwa ngenca yalelinani lelatiwako lemvula lelinciphe nge40% kunaleyo leyisilinganiso semnyaka yemhlaba, lelive livamise kuhlala lihlaselwa somiso.

uninzi lwamanzi elizwe luvela kwimvula, kodwa ngomlinganiselo obhaliweyo wemvula ongaphantsi kwama40% ngaphantsi komyinge wehlabathi wonyaka, ilizwe lihlala lichatshazelwa yimbalela.
