The actual interest costs are going down over what was forecast. That's because long-term interest rates were effectively lower than was forecast. Whenever we do supplementary estimates, we update the forecasted interest spending based on the Department of Finance's most recent numbers, which come from a survey of private sector economists.
Just taking a quick look at my balance sheet here, at March 31, 2013, the total liabilities of the government actually increased over the previous year. This is not because the debt has gone down; this is because interest rates have gone down.
Debt was up in 2013 over 2012. The government is still in a deficit position. Until you see government in a surplus position, you'll see debt basically continue to grow at that level.