Proportionally, Mazda sells way more 2s in Canada than in the U.S. though sales have dropped off substantially (high of 9k in 2011 to ~2500 last year).
Of course, the 3 has become a lot better in that timeframe which has likely impacted sales. Hopefully the 2 will be priced competitively in Canada. I can see it selling 6-8k units a year if packaged and priced right.