Canada/Alberta is around a tenner, what about the Rest Of the World? which Euro-Asian nation do you think is about 10% of Canada's?
http://www.vaguelyinteresting.co.uk/?p=444
Spoiler
(http://www.vaguelyinteresting.co.uk/wp-content/uploads/2012/02/Minimum-wage.gif)
no wonder they drink so much vodka...
I'd like to see this chart against cost of living of course.
I have a few artist friends in Brazil and Venezuela and they are able to do commissions for low prices on sites hosted in North America for US currency and basically make a decent living. One of my friends works for a fairly well known studio in Brazil and he still makes better money drawing stuff once or twice a month due to the exchange.