"A report from the Inquiry shows one in three young people placed in residential care by the state between 1950 and 1999 went on to serve a prison sentence. The research shows Māori were even more likely to end up in prison, with 42% serving a custodial sentence as an adult. For the general population during the same period less than one in 10 ended up in prison." (My emphasis)
I got stuck on the last part of that. 'Less than' is indeterminate but suggests not much less than. Which seems way too high. From the actual report:
