Just to give you an example that I think does reflect a little bit, Industry Canada did a study a few years ago that tried to establish the impact of the U.S.-Canada Free Trade Agreement. And they came up with controlling for exchange rates and the growth rates and all of those things with the notion--and I think it's fairly believable--that 90% of the growth in trade or exports from Canada was due to the fall of the Canadian currency.
Was it 90% or was it 60% or 50%? God only knows, but the fact of the matter is these things are always like--