I probably average 3 times a month and 125 to 200 rounds per session (basically, I go to the range once per week unless I'm on vacation or have some kind of commitment). I handload all my centerfire calibers (.380, 9x19, 38 Spl, 357 Magnum, 30-30 Win) and also shoot some .22LR and .22 Magnum. I have about a dozen handguns (revolvers and semi-autos) a lever-action carbine and a single-shot rifle, but usually concentrate on 2 or 3 of them for a few months at a time. If I shoot the .30-30, I might only take 20 shots at the range.
It may not sound like a lot of shooting, but I'm pretty meticulous. I'm always working on my technique or working up a handload.