It is only for users of their service and is thus not an accurate indication of anything. For example the same person could drive in all of those states but that has nothing to do with how people who live there drive. Also I can say from expired that there is no way that ga and ky drive a the same speed on average. It is literally night and day. If you drove in ga like people do in ky you would get run off the road and I can back that up with claims from people in ky saying how ever time they are in ga everyone cuts them off. I then ask how fast they are going and they say 55 on ga400 where everyone drives 70+ also ohio is the mother of all slow driving so how it got to that speed when even its fastest roads are 55 and I NEVER in 20 years have seen someone in that state drive over 55. They all just fucking block every lane at the same speed. GA on the other hand is considering a law that says that you must go faster than the other lanes if your on the left and the left will have a minimum speed of the speed limit.