Amakhaya anabentwana ( abahlathululwa njengalabo abaneminyaka eli-17 nabangenzasi ) , inani lamakhaya abegade abika ukulamba kwabentwana lehle khulu ( ukusuka ngaphezu kwamaphesente ama-31 ukuya kumaphesente ali-16 ) phakathi komnyaka we-2002 nowe-2006 .