  
<prompt> Sauye-sauye a haihuwar da aka buƙata da ta haƙiƙa
 Adadin yawan 'ya'yan da aka buƙata da na haƙiƙa ga kowace mace 
 [["", "Jimillar haihuwar da aka bu\u0199ata", "Bambanci", "TFR"], ["NDHS na 1990", 5.8, 0.2, 6], ["NDHS na 2003", 5.3, 0.4, 5.7], ["NDHS na 2008", 5.3, 0.4, 5.7], ["NDHS na 2013", 5.2, 0.3, 5.5], ["NDHS na 2018", 4.8, 0.5, 5.3]] 
 <response> Jimillar alƙaluman haihuwa a Nijeriya ya sun ragu kaɗan a shekaru 5 da suka gabata, daga yara 5.5 a 2013 zuwa yara 5.3 a 2018. Alƙaluman haihuwa da aka buƙata sun ragu zuwa 4.8 tun 2013, tazarar na ƙaruwa tsakanin haihuwa da aka buƙata da wadda take ta ainihi (daga 0.3 zuwa 0.5).  