The latest data available is from 2006, but there will be a report published in 2013 or 2014. I have to confirm that information. It is the next study of the Canadian Community Health Survey. There will be a chapter on mental health. Some of my statistics are just the ones that have been published, but there will be additional updated numbers available next year. I've already heard that the numbers remain the same.
On December 10th, 2013. See this statement in context.