Kuyakhuthaza bona ngomnyaka kaMatjhi 2005 ukuya kuMatjhi 2006 kwaphela , emathubeni wemisebenzi azii-300 000 abe khona bekasephikweni elisemthethweni ngaphandle kwezokulima , ezijamele inani lokuthuthuka lipheze libe maphesende ama-4% .