Ha, I saw that and thought about correcting it. In a weird way, it seemed like something a human would do.
I'm pretty surprised at Missouri. It's above each of it's bordering states by a notable amount. I thought Massachusetts was notable too. I tend to think of all the NE states as 1...
Here is the same chart normalized for cost of living differences. Keep in mind, since these numbers are now on 1 standard scale - the largest salaries are basically the best. Good for those DC lawyers**