Ngo-2021, cishe abantu abayizigidi ezingama-462 bahlaselwe yisifo sikashukela sohlobo 2 emhlabeni jikelele, okuhambelana no-6.28% wabantu bomhlaba (4.4% yalabo abaneminyaka engu-15-49, 15% yalabo abaneminyaka engama-50-69, kanye nama-22% yalabo abaneminyaka yobudala. 70+).Isifo sikashukela sohlobo 2 siwukukhubazeka kwe ...
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