Yes, as we get farther out there, we can say with some certainty.... The thing about demographics is we know with certainty that next year we will be one year older. It sounds trite, but putting those implications through an economic model is quite telling. It means the workforce out there actually begins to shrink in a way that means our trend line and growth are gradually slowing down to about that 2% level.
As I was saying just a moment ago, we do have the opportunity to grow our business in such a way that productivity adds to it, so that we end up with a stronger growth out-turn. But right now we already have a pretty strong uptick in productivity in our forecast, precisely because of where we are in the cycle and the investment uptick we're expecting to happen as the export recovery proceeds.
That along with the introduction of new companies, which is a process we think is just getting back under way and where the big productivity hits come from, should be enough to get us up to that 2%. We're hopeful that you could get 2.2%, or those kinds of things, with some luck. That's basically what you're looking for out there.
Bear in mind that the big numbers that we got used to happened because we had 50 years' worth of baby boomers expanding that workforce at the same time. We're just coming off that hill now.