Yes. So I think the closures, as I've said in the past, the normal closures that you can expect in the business typically either come from those that are coming to the end of their contractual life or lease life that we've had for a while that are underperforming and that we would close. There are those obviously where we -- or out of our control where a client merges with another employer or they downsized a location to a point where the center's no longer viable. And then there are those that are associated with past acquisitions, as we've talked about before, that we circled up at the time of the deal and said, we needed to fix these or close these because we're not going to sustain -- we're not going to live with these as long-term underperformers. And so I think this year, obviously, that last piece made up for more of -- drove the total closing number up. But again, just to give you some color on this, we look at this pretty closely. You'll notice for example, like in this quarter, our capacity actually increased even though our net closings was a negative -- I mean, the net openings was negative. So that is one way to look at the -- that we're opening larger centers and closing smaller centers. And the other way to look at it is, if you look at all -- if you were to take all the centers that we closed, yes, in 2014, against all the centers that we opened in 2014 and just take their first year or the 2015, if you will, revenue, expected revenue from that newer class of centers, it's double. So it's about -- it's double the revenue between the centers that closed and what they contributed in the last full year. So there's lots of ways to sort of look at it. But in the end, we think the strategy to be prudent around closing centers and to be disciplined about it is accretive and is for good long-term interest of the business.
Anjaneya Singh - Crédit Suisse AG, Research Division: Okay, that's helpful. I appreciate the details there. I guess another question. When we look at the overhead costs, they were slightly down, basically flat year-over-year on a dollar basis. Is there anything else you can call out aside from the synergies that you've captured from the acquisitions that are driving that trend? Has the pace of investments in people and systems that you mentioned, has that remained the same?