I suspect its Quebec only

Perhaps, but I really don't know why a French keyboard would be different in Quebec compared to a French keyboard in the rest of Canada. There is a picture of a MacBook keyboard from another poster in this thread, which is what I would expect.

Probably the stores in english canada mostly just sell english keyboards (after all you can change the keymapping in OS). Maybe it would be different in a city that is 50-50, but if you are in a city that is 90-10 english, probably not a lot of people are stocking french keyboards.

I have picked up a couple laptops with French Canadian layouts over the years and have encountered said layouts in French immersion schools, so I'm no stranger to them. That said, I'm not a French speaker, so I never looked into variations.