I've had mine 30 months.. purchased at 38,500, now has ~44,500, so that is 6,000 miles. Which comes out to 200 miles per month or 2,400 per year.
If I were to subtract the 1,500 miles or so for my road trip home, that drops it to 4,500 miles, 150 miles per month or 1,800 miles per year.
It is parked in the winters and only driven on nice days. I would be driving it more, but I have been working weekends this summer, so I haven't had it out as much as I would like.
I seem to drive it about average for it's lifetime. Being a 91 with ~44,500 miles on it, that comes out to ~2,342 miles per year.
- Rod
PS. I know I'm anal... tend to pull out all the data