So margins were up 180 basis points. That was driven by four primary factors, maybe five if I’m generous. Volume improvement in Europe, that is significantly leveraged. So anytime we drop any volume in Europe, that comes 30 to 40% margin. The benefits of restructuring, we are going to continue to focus on that, the acquisition related synergies that continues to do well. We certainly had some modest raw material benefits and then as you know, when you look at it from a currency standpoint, the fact that the dollar is so much stronger, you actually get absolute lower COGS and lower overhead numbers. So that all contributed to the margin. Now, the pace, I think I mentioned in my opening comments, the pace of raw material deflation is slowing. When you go back and look at what oil was in the second quarter last year and the second quarter this year and you look at it third quarter versus third quarter, that is slowing, but we’re not letting our purchasing and global supply management team off the hook here, right. When I parse our raw materials, we put them in about nine buckets. So whether it’s epoxies or solvents or additives, you name it, I would say at least five of those still have downward pressure, the rest of them flat and we do have one that had some upward pressure. I don't regard that TiO2 price increase in the second quarter as a trend line, one point doesn't make a trend line. When you look at overall volumes across the globe in coatings, it is a modest number. More importantly, when you look at their input costs, their input costs or volumes are down. So when I couple their input costs and our view of what's going on the coating segment, we're still having discussions, not to mention we still have billions out there, we have favorable pricing with billions, we used three times as much billions in the first quarter than we did fourth quarter last year. We increased that again in the second quarter and we sequentially expect to increase the amount of product used by billions in the third quarter from the core plan and their performance continues to improve. So I would tell you overall, we are pretty, we are going to have to continue to fight hard for what we have, but raw material deflation is slowing but not over.