  
<prompt> Pasentị nke ụmụaka dị ọnwa 12-23 ndị agbara ọgwụ mgbochi | Pasentị nke ụmụaka dị ọnwa 12-23 ndị agbara ọgwụ mgbochi | (polio, 1990, 95.3) (dpt, 1990, 94.8) (akpata, 1990, 89.4) (ọgwụ mgbochi niile, 1990, 87.9) (polio, 1997, 95.7) (dpt, 1997, 95.9) (akpata, 1997, 89.9) (ọgwụ mgbochi niile, 1997, 85.7) (polio, 2002, 97.6) (dpt, 2002, 98.2) (akpata, 2002, 95.2) (ọgwụ mgbochi niile, 2002, 93.7) (polio, 2007, 97.7) (dpt, 2007, 97.4) (akpata, 2007, 94) (ọgwụ mgbochi niile, 2007, 93.3) (polio, 2012, 98.4) (dpt, 2012, 98.4) (akpata, 2012, 94.4) (ọgwụ mgbochi niile, 2012, 94.1) <response> Pasentị iri atọ na atọ nke ụmụaka dị ọnwa 12-23 ndị agbara ọgwụ mgbochi niile gbagoro site na pasentị 81 na 1990 ruo pasentị 97 na 2012.  