  
<prompt> Sauye-sauye a shekaru na yin jima'i na farko | Kaso | (NDHS na 2008, Kason mata 'yan 15-19 waɗanda suka yi jima'i kafin su kai shekaru 15 cif, 15) (NDHS na 2013, Kason mata 'yan 15-19 waɗanda suka yi jima'i kafin su kai shekaru 15 cif, 16) (NDHS na 2008, Kason mata 'yan 15-19 waɗanda suka yi jima'i kafin su kai shekaru 15 cif, 6) (NDHS na 2013, Kason mata 'yan 15-19 waɗanda suka yi jima'i kafin su kai shekaru 15 cif, 3) (NDHS na 2008, Kason mata 'yan 18-19 waɗanda suka yi jima'i kafin su kai shekaru 18 cif, 53) (NDHS na 2013, Kason mata 'yan 18-19 waɗanda suka yi jima'i kafin su kai shekaru 18 cif, 53) (NDHS na 2008, Kason mata 'yan 18-19 waɗanda suka yi jima'i kafin su kai shekaru 18 cif, 26) (NDHS na 2013, Kason mata 'yan 18-19 waɗanda suka yi jima'i kafin su kai shekaru 18 cif, 21) <response> Kashi goma shabiyar na mata 'yan 18-19 (kashi 53) sun yi jima'i kafin su kai shekaru 18 cif, idan aka kwatanta da kashi 26% a 2008 da kashi 21% a 2013.  