Right now I smoke about 3 a week, but that has to do with the time of year. I don't have a lot of time to sit and smoke at the moment. As for the slower times I will smoke about once a day.
Lately I've just been smoking at work. Sit outside, look at the stars, keep an eye on the property, leisurely stroll as I walk my rounds, and (obviously) smoke.
So that makes 4 days a week usually. I love my job.