We have some statistics, primarily from Statistics Canada. They're certainly helpful, but evidence-based data will be lacking. Statistics will depend on the objectives each agency and department sets for itself.
All positive measures should be evidence-based. As things stand, Statistics Canada doesn't have the means to provide all that data.
There would have to be a significant investment in research, both within the federal government and in academia—pardon the self-promotion—to get all the necessary data.
