First, because the changes are looking forward, it means the balance sheet as of March 31, 2011, is not impacted, so the deficit is exactly the same.
Over time, employees will pay a bit more than they previously paid and the government will pay a bit less.
As the total current service cost—that is, actually about 20% of the pensionable payroll—this number is about 17% for what we call the group 2 contributors. It's the people who will join the plan after January 1, 2013. So going forward, the current service costs will be lower for those people, and of course the employees will pay a lower contribution rate as well as the government for these employees.
It will take some time—I would say at least a couple of actuarial reports—before we will see the impact on liabilities going forward.