  
<prompt> Usoro N'ọmụmụ Nwa | Ọmụmụ kwa nwanyị maka oge afọ atọ ahụ tupu nyocha ahụ | (1979-80 EFS, 5.3) (1983-84 ECPS, 4.9) (1988 EDHS, 4.4) (1992 EDHS, 3.9) (1995 EDHS, 3.6) (2000 EDHS, 3.5) (2003 EDHS Etiti Oge, 3.2) (2005 EDHS, 3.1) (2008 EDHS, 3) (2014 EDHS, 3.5) <response> Ịmụ nwa gbagoro nke ukwuu kemgbe 1980, ebe ụmụ nwanyị gbadara na ụmụaka 6.2 kwa nwanyị, ma atụlee yana ụmụaka 3.7 kwa nwanyị gbadara na 1980.  