I'll start, and then I'll ask Mr. Hegge to add.
The bulk, I suspect, is for salaries. The department has about 10,300 people, and 87% to 88% of those folks are in the regions; 1,000 to 1,300 or so are in the national capital region in the headquarters. Some of them do headquarter roles, but with the hydrographic service, for example, because of the co-location with the Geological Survey, a number of the people in the national capital region aren't doing headquarters functions. But the bulk of them are on Kent Street.