May I make a comment on that?
I think a very important point was just made: that it is a multi-faceted problem. In fact, in terms of how fast it exploded and where it is today, the rates of obesity and overweight in Quebec are basically not statistically different from the rest of Canada. I think it's off the website now, but you can still find the link on Quebec's ministry of health's own website. They talk about the great increase since 1978, and they add that the good news is that it's not significantly different from the rest of Canada. Despite a homegrown test, the obesity rates in Quebec are not dramatically different.