Sean J. Breslin - AvalonBay Communities, Inc.
Analyst
Yeah. Dennis, this is Sean. I'll provide a little bit of color on that and maybe expand on what Tim said. In terms of our footprint, 2017 deliveries were 2.1% of inventory. 2018, as Tim said, is projected to be 2.3%, but given delays and such, it's probably going to end up being about the same as 2017. And what really matters in terms of revenue performance is where that supply is concentrated. So it helps for us, as an example, on 2018 supply is actually down about 100 basis points in the New England market as compared to 2017, even though it might be up heavily in Seattle, which is only 5% to 6% of our portfolio. So the mix of it matters quite a bit. In terms of our overall projections, we have projected rent change to be down about 20 basis points relative to 2017 levels for the full-year 2018. So there is some deceleration in there, but market mix certainly helps us. When you look forward to 2019, to give you some sense of the expected change based on what we know today, the markets that would have the most material reduction in deliveries are in the New York, New Jersey region, including the city, which is expected to decline from around 13,000 units being delivered this year to about 6,700 next year, and Northern New Jersey, which goes from about 9,000 to about 7,000 deliveries. And then in Southern California, where we're talking about roughly 2% of inventory being delivered this year, it drops down to about 1.25% in 2019, which is spread across all three major markets in Southern California. LA goes from 14,000 to 10,000 deliveries, Orange County from 6,000 to 3,000 deliveries, San Diego from 5,000 to 3,000 deliveries, so it's pretty widespread in Southern California. Those are the two markets where you see the most material reduction in deliveries. New England is down 30 basis points. And then the only region that you still remain concerned about, really two regions of the Mid-Atlantic and the Pacific Northwest, which are still going to be in absolute numbers pretty high in 2019, about 2.7% in Mid-Atlantic and still roughly 4% in the Pacific Northwest. The other markets are starting to look better. Those two will continue to have some challenges through 2019 in terms of deliveries though.
Dennis Patrick McGill - Zelman & Associates: Very helpful. Thanks. And then just one last one on DC. You mentioned that's another area in the Mid-Atlantic in general that's going to be elevated again next year, and yet that's a market that's just had low growth for quite some time. So what's your perspective on why the supply keeps coming there, even though the fundamentals have been softer than other areas? Construction cost is I'm sure an issue there like elsewhere, capital probably similar as elsewhere. What's causing that to drag on so long?