 Yeah, we didn't do, we don't have it in our maps, but we have referenced a lot of other research that has been done. A lot of people have done deep dives into different cities. And we did this year highlight some work from the folks at Columbia Brown Institute, where they looked at areas that have been historically redlined. And they found in those neighborhoods that have been historically redlined, the temperatures are higher today, not back when they were historically redlined, but today. So the legacy of those redlining is continuing.