About 1k a month, and majority of that is from pure enjoyment. I work from home and rarely need to leave the house for anything. Out of those 1k miles, I've probably used 20 of them to actually do things. I live on a road with everything already there, soo....
I take the bus to work but have to drive ~2 miles a day to the depot. I put about 1K miles on my Acura in 6 months before buying my Mustang. I expect to have more miles then that on the Mustang because I'll take it out for joy rides as often as possible.