Here’s the quick answer: South Carolina takes the #1 spot in October with a 2.39 in-to-out ratio, its highest reading of the year so far. Arkansas ranks #2 at 1.64, and North Carolina slips from #2 to #3 at 1.56.
Alabama and Michigan make the biggest swings. Alabama goes from the #9 exit state in September to the #4 destination at 1.52...