We have to make certain assumptions about key prices, if you like, that go into this projection. As I noted earlier, in the case of energy prices we use the futures curve, which is the market's best view at any point in time. But that is an assumption. Given that assumption, we say this is the impact it will have on the consumer price index. Likewise, with the dollar, we make an assumption so that we can complete a coherent projection, if you like. In this monetary policy report update, which is an update to our projection, we assume a 98ยข exchange rate for the Canadian dollar.
I really can't comment beyond that.