Well, if you look at the range of $12,000 to $12,300 up to $13,800 and some change, the $13,800, I think, was a little bit of anomaly. But if you look at the last 2 quarters, obviously, we've improved. But again, I can't stress enough the -- I don't think I mentioned, when Joe asked, the seasonality piece. There is definitely seasonality and then there's market conditions. There's just rigs reactivating. There's things that happen. But yes, I believe that we're going to be able to narrow the band. So rather than it being in the, what, the $1,600 range, we narrowed that range -- that band width down. And last quarter, we were at $13,300. And so again, I think $13,200 is a reasonable number to guide going forward.
Brad Handler - Jefferies & Company, Inc., Research Division: Okay, that makes sense. On -- as it relates to some individual pieces, you've stressed the supply chain improvements and the like and that sounds great. I'm curious, can you comment on labor or rather wage conditions as we head into calendar '13? Is there some explicit increase in wages that averages out that we should think about it as it relates to your U.S. expenses?