<prompt> Bheka isigaba esingezansi bese uphendula umbuzo olandelayo ngolimi olufanayo nesigaba: Isigaba: Emzini, inani labantu lalisakazeke ngo-21,3 ongaphansi kweminyaka engu-18, 8.1 kusuka ku-18 kuya ku-24, 30.2 kusuka ku-25 kuya ku-44, 22.7 kusuka ku-45 kuya ku-64, kanye no-17.8 owayeneminyaka engama-65 ubudala noma ngaphezulu. Isilinganiso seminyaka yobudala sasingama-38 eminyaka. Kwabesifazane abayikhulu, kwakukhona abesilisa abangu-86.6. Kwabesifazane abayikhulu abaneminyaka engu-18 nangaphezulu, kwakukhona abesilisa abangu-83.4. Umbuzo: Yimaphi amaphesenti abantu abaneminyaka engama-25 kuya kwengama-44?  <response>: Amaphesenti angu-30,2 