I've never been to South Africa but I still recall being stunned by a BBC article a while back. I remember thinking that self reported admissions of crime must be sandbagged (kinda like asking people if they stole from convenience stores as a kid - I'm sure that some did but would lie about it).
http://news.bbc.co.uk/2/hi/8107039.stm
One in four South African men questioned in a survey said they had raped someone, and nearly half of them admitted more than one attack.
Almost half who said they had carried out a rape admitted they had done so more than once.
"We know that we have a higher prevalence of rape in South Africa than there is in other countries."
http://news.sky.com/story/shocking-a...frica-10433820