text: Izibalo ze-Gallup zikhomba ukuthi ukunyuka kwenzeka kanye kanye nezinhlelo zokudla ezintsha ezinedumela, ezithembisa imiphumela esheshayo – ngokuvamile okuye kubize ukuthi ungayitholi imisoco ebalulekile. Ngoba eziningi zazo zisanda kuqhibuka, imithelela yazo ekwehliseni isisindo ayikakacwaningeki ngokucophelela.