Labaru
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Tsufa da lafiya
Mabuɗin bayanai tsakanin shekarar 2015 da 2050, gwargwadon yawan mutanen duniya sama da shekaru 60 zai kusan ninka biyu daga 12% zuwa 22%. Da shekarun 2020, yawan mutane sun tsufa shekaru 60 da mazan ba za su fito ba da yardana da yawa fiye da shekaru 5. A shekarar 2050, kashi 80% na mutane za su zama zaune a ƙasashe masu ƙarancin ƙarfi. Matsakaicin yawan tsufa shine muc ...Kara karantawa
