That leads to my next question.
With the speed of the dollar going up, how long can businesses absorb that? It's part of the market I think if we're going to let the market forces dictate how it goes. How long can you keep it up? We saw that it has gone down almost 10% just in the last two weeks. Is that okay? You said over five years the dollar has gone up relatively at a lesser rate. Is that okay? Are you looking at controlling the rate at a certain level?