Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Hanyar wucewa: Kamar yadda na 2014, kimanin biliyan daya manya ko ~ 22% na yawan mutanen duniya suna da hauhawar jini. Ya fi yawa a cikin maza, a cikin waɗanda ke da ƙarancin zamantakewar tattalin arziki, kuma ya zama gama gari tare da tsufa. Yana da yawa a cikin ƙasashe masu samun kuɗi, matsakaici, da ƙananan kuɗi. A shekara ta 2004 yawan cutar hawan jini ya kasance mafi girma a Afirka, (30% ga maza da mata) kuma mafi ƙasƙanci a Amurka (18% ga maza da mata). Yawan ya bambanta sosai a cikin yankuna tare da ƙananan ƙananan 3.4% (maza) da 6.8% (mata) a yankunan karkara na Indiya da kuma 68.9% (maza) da 72.5% (mata) a Poland. A Afirka, adadin ya kai kusan kashi 45% a shekara ta 2016.A Turai, hauhawar jini na faruwa a kusan kashi 30-45% na mutane a shekara ta 2013. A shekara ta 1995 an kimanta cewa mutane miliyan 43 (24% na yawan jama'a) a Amirka suna da hawan jini ko kuma suna shan magungunan rage hawan jini. A shekara ta 2004 wannan ya karu zuwa kashi 29% kuma ya kara zuwa 32% (mutum miliyan 76 na Amurka) a shekara ta 2017. A cikin 2017, tare da canjin ma'anar hauhawar jini, kashi 46% na mutane a Amurka suna fama da cutar. Manyan Amurkawa 'yan Afirka a Amurka suna da mafi girman adadin hauhawar jini a duniya a kashi 44%. Hakanan ya fi yawa a cikin Filipino Amurkawa kuma ba shi da yawa a cikin fararen Amurka da Amurkawa na Mexico. Bambance-bambance a cikin yawan hauhawar jini suna da abubuwa da yawa kuma ana nazari.  Tambaya: Mutane nawa ne a cikin biliyoyi suke da cutar hawan jini?
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