It's been a lot. We were a recipient of an early IRAP grant when they were above the bagel shop, and there was a TPC grant back in the 1990s, which was a very good investment by the government. I sign off on the royalty cheque every year, so I know it was a good investment. I wish I could make some as good as that. As well, SR and ED for sure has been relatively large for us.
Right now we're averaging, not including the recent changes, about $150 million a year in tax credits, which is also a good investment. Not to go into tax law, we pay over $1 billion in federal taxes a year. That's a great investment. We're not selling that much in Canada; that's our sales internationally, and the profit's coming back home.