 
<prompt> Emezuru oke ọmụmụ nwa maka ụmụ nwanyị niile dị afọ 40-49 maka afọ nyocha nke 1990, 1997, 2002, 2007, 2009, yana 2012, nwere nkebioge obi ike 95% | (1990.0, 8.1) (1997.0, 6.8) (2002.0, 5.9) (2007.0, 5.3) (2009.0, 4.9) (2012.0, 4.6) <response> Atụmatụ 9 na egosi mgbada dị ukwuu n'ofe afọ gara aga site n'ọkara nke ọmụmụ nwa 8.1 kwa nwanyị na 1990 ruo ọmụmụ nwa 4.6 kwa nwanyị na 2012.  