text: Bisa wani bincike da Hukumar Raya Ilimi da Al'adu da Kimiyya Ta Majalisar ɗinkin Duniya a shekar 2013 mai suna ''Cultural time'' ya nuna cewa, a shekarar 2013, masana'antar fasaha da al'adu ta samar da Dalar Amurka biliyon 2,250 na ƙuɗin shiga da kuma ayyukan yi kimanin miliyon 29.5 a duniya bakiɗaya, amma kaso 3 na waɗannan ayyuka ne kawai suka samu daga Afirka da Gasar Ta Tsakiya.