It would be guesstimates.
The larger companies are investing hundreds of millions of dollars in infrastructure. They're generating profits, which they're paying taxes on. They're paying other forms of taxes as well. They're generating economic activity, which itself is generating taxes. A comprehensive study of what contributions the industry is making to the Canadian economy probably needs to happen. It hasn't happened yet. It's something that would certainly clarify things.
I guess I would turn to Geoffrey or Sheldon. Do you want to add anything on this from the jobs, investment, or taxes point of view for the industry?