On good years (when money's good and the bills aren't super high) I can manage 10,000+ rounds a year. This year isn't one of those years.
Anyway I do shoot a lot compared to others in my area however I honestly don't think that I've hit the 1 million round mark. In fact I think its going to be a lot of years before I hit that. I mean I've only been shooting at this relative volume for the last 10 or so years. Prior to that I shot as much as I could afford to but it was far less than 10,000+ a year although still more than a couple thousand a year.
I'm envious of the people who could afford to shoot enough that they hit the 1 million round mark and/or surpass that.
This is who we are, what we do.