  
<prompt> Pasenteji nke ụmụaka ajụrụ nne ha ajụjụ na erughi afọ 5 ndị sụrụ mkpụmkpụ, dị gịrịgịrị, ma ọ bụ tara ahụ, site na ọkọlọtọ WHO | Pasenteji nke ụmụaka ajụrụ nne ha ajụjụ na erughi afọ 5 ndị sụrụ mkpụmkpụ, dị gịrịgịrị, ma ọ bụ tara ahụ, site na ọkọlọtọ WHO | (sụrụ mkpụmkpụ, 1990, 19.6) (dị gịrịgịrị, 1990, 4.7) (tara ahụ, 1990, 3.9) (sụrụ mkpụmkpụ, 1997, 11) (dị gịrịgịrị, 1997, 3.7) (tara ahụ, 1997, 2.3) (sụrụ mkpụmkpụ, 2002, 11.4) (dị gịrịgịrị, 2002, 3.5) (tara ahụ, 2002, 2.5) (sụrụ mkpụmkpụ, 2009, 8) (dị gịrịgịrị, 2009, 1.8) (tara ahụ, 2009, 1.5) (sụrụ mkpụmkpụ, 2012, 7.7) (dị gịrịgịrị, 2012, 3) (tara ahụ, 2012, 2.4) <response> Pasenteji nke ụmụaka sụrụ mkpụmkpụ gbadara n'ofe afọ gara aga, site na 19.6% na 1990 ruo 8.0% na 2009  