I only have 3 rounds .38special 9mm and 22lr. Last year I avg going to the range probably 1.5 a month. I normally keep stock of the following so I don't have to run around looking for ammo when I decide to go o the range
500 rounds of 9mm
1000 rounds of 22lr
200 rounds of 38 special
This is what I currently have as stock and will only buy more if I go to the range or happen to be in a store when they have some or sale at a reasonable price. I don't plan on going to the range the first few months of 2013 due to all the hysteria. Last time I wen to precision it was an hour wait and very crowded with lots of inexperienced shooters.