I don't think that they would have info on how many people had pharmacy experience, but a general estimate is "a good majority" have some sort of experience, whether it was a one-day volunteer deal or a technician job.
Like most things in life, there is no "guarantee" for interview offers, although you might net an interview with a GPA of 85% and above, a good PCAT and lots of extra-currics. Admittance average is 75-80% (which is kinda low, IMO), last year on the application page it said 78-80.
I don't think they will up the # of seats for the 2011-2012 cycle (this year is the 2010-11 cycle), nor would it be feasible to. The current building as is can barely fit all of us (and that's with 150 students), let alone an additional 50%. Not until the new building is built anyway, but I doubt that would happen by 2011 (it's almost 2010, and building requires excavation, foundation, and construction, which would definitely take more than a year and a half, assuming they start after the Olympics/when snow thaws). Imagine cramming 225 of you guys into the first year labs/tutorials, there would be no room for any other years. I actually really hope they don't increase it until later, when the building is about to open so that it can accommodate EVERYONE.
Also, does anyone have stats on the supply/demand on pharmacists in British Columbia? I didn't think that we had a major shortage (for retail, anyway), except in the more rural areas, so the faculty accommodating more students is definitely a surprise. Oh well, I hope the application pool quality will be as good as it is now. Good luck to all of you!