"What model of car did, say, California buy far more often than any other state in the Union? We turned to auto analyst Tom Libby of IHS Automotive to help us crunch the numbers. First, Libby pulled data about the make and model of every car sold in the U.S., and calculated the popularity of each by percentage using registration data. Then, he did the same at the state level, and compared each state to the national average."
Measured this way, where in the U.S. is the Jaguar XK most popular? Go ahead, guess.