So there are no indicators yet.
Let me change tacks for a second. I'm looking at the estimates, on page 19. I'm new to this whole thing, so you're going to have to walk me through it, but as I look at the departmental spending trends on page 19, from 2009-10 to 2010-11 to 2011-12 there seems to be a significantly substantial decrease in forecast environmental spending. Why?