Ontario has been putting up pretty solid NLHE cash game numbers imo.
This is StarsON traffic at 6 max 100nl and 200nl last night at 9pm EST:
Then this is the same screenshot for the global pool at the same time (from a friend):
Almost identical at 100 and 200, which is impressive given the provinces size. The constant gambling ads everywhere may be annoying, but they sure have helped traffic. And not the first time I've seen Ontario have more tables than the global pool at 100nl when I ask a friend how many they see.