During my drive to work today, I had plenty of time to count the number of SUVs that had more than one passenger. I have been trying to be positive when I see a large vehicle that has enough people or cargo in it to actually validate it being on the road.
I am not sure whether or not the ratio of single-passenger SUVs to ride-sharing SUVs was very good. Out of the 65 SUVs that I saw, a full 57 only had one person in there. This means I saw 12.3% SUVs that were "Ok", but the remaining 87.7% were full of empty seats.