Mr. Chair, as for the increase you're seeing in reporting compliance, essentially this is a way of characterizing our audit work, primarily--when people have complied, they have filed, but we have to check their records; they have to check the accounts. This is more representative of an increased level of effort that the agency has been making over the years, supplemented at times by additional budgetary money to increase our audit presence in areas of higher risk.
Again, the examples I'll use are well-understood tax shelters, international tax avoidance, underground economy--those are the areas. And we have been increasing our level of effort in that area over time.