ab3-
  According to EIA data, US demand over the past few years has been at about 22 Tcf/year.  US production has been flat at about 19 Tcf/year.
Well, that'll teach me to try to rely on my memory for things like this anymore. I looked into the effects of Katrina and Rita on our winter gas situation a while back and found that our consumption had been about 12 TCF, but now that I've gone back to the EIA website, I find that was the total only for the months October through March. Also, I was pretty sure that when I added up the numbers then they came out to 11.8, but they don't add up to 11.8 now. They add up to about 12.8.

Oh, well, it's been a long day, and I'm past peak thought now, so I guess I'll just go to bed.