The other phenomenon we see in the Canadian federal public service is that people are retiring earlier than in other sectors. It is close to 58, on average. Now, averages are very deceptive, because you've got things on both sides. Close to 58 is the age that people in the public service, on average, retire; in the private sector, it's closer to 60. Self-employed people work into their mid-sixties.
We see that phenomenon because of the nature of the pension plan, which provides an incentive for people to leave when they have 30 years of service or reach 55 or reach 60.