I think the jump in 2005 and the continuing increase are largely a result of the expansion of the plating facility in Winnipeg. This is the process that allows us to make coins from steel blanks, using plating technology to produce coins at a relatively low cost. We expanded the production capacities in Winnipeg to plate coins, which turned out to be a good decision—even better than we thought at the time, because of the large increase in demand for Canadian circulation coinage and a very substantial run-up in the cost of base metals, such as copper, nickel, and so on, used in the production of coinage. That allowed us to participate in a much more competitive way in the foreign market for circulation coinage.
The capital expenditure numbers are also explained by the silver refinery that was built in the Ottawa facility and opened in early 2006.