I've been to Minnesota multiple times as a kid to watch games..lol. Toronto is big enough to support the Jays without the rest of Canada. In terms of pure numbers they are at the top because the population is so much larger, but in percentage terms I would guess there are other cities that on percentage terms for merchandise sales and TV vieweship that would be higher than Toronto. The team clearly benefits from the support of the rest of Canada and they cultivate that support by touring players throughout Canada in the offseason. We had Vladdy, Alek and Romano in Saskatchewan this winter.