8. Dodge: 4.2%
American automaker Dodge came in eighth place with 4.2 percent. The Caravan stereotype most definitely could be applied here also, with plenty of soccer moms commuting each day in the versatile minivan. It may not be hip or stylish, but it’s definitely plain Jane. “Honey, that wasn’t my Caravan at Steve’s house. That was Mary’s!” Oh, but of course.