Jim, you are making a fool of yourself here.
All these reports and statements would not keep on about the kids unless there were significant numbers of them.
You can not expect to be given the actual numbers!
This BBC piece has quotes from SF Gerry Kelly, another witness SDLP MLA Alban Maginness, and the Children's Commissioner Patricia Lewsley who said she was "concerned" that children and young people are being used and being put at risk.
The Childrens Commissioner also said she was worried that many (MANY!) children and young people are unaware of the "consequences" of their actions.

"This is not about just about being arrested today but the longer term, looking for employment in the future or even going outside this country and looking for visas and other things.
http://www.bbc.co.uk/news/uk-northern-ireland-10656249

I feel I have produced ample evidence, and you NONE.
I am done with this bit. People can decide which of us is right.