I dont really have a routine when it comes to rangetime, as long as I put 100 rounds through my carry gun every weekend. Some weekends shoot a lot more. I've took my 4" Kimber, 5" Polymer Kimber, Colt 1991, and put 100 round through each, one day I put 400 rounds through my thompson (I normally stop at 200), other times I've put 800 through the MP5 rental.
If I had to guess, I'd say at least 10k.
I meant to keep track of my round count this year, but forgot about it until now. Oops.