Hon GRANT ROBERTSON: No doubt, inflation has been a factor in this. I would also note that the Government, not only when there's an inflationary environment, takes more money in, but we have many more outgoings as well, as a result of inflation increasing. While the member's on that topic though, I do note that the PREFU forecast wage growth of 0.9 percent but it turned out to be 4 percent, so wages grew during that period.