I have only used a handgun during firearms season for the past eight years, and I part time hunted before that, so I would guess 15-20, mostly does but a few nice bucks.
The early deer were taken with a .41 mag Blackhawk 4 5/8", Then I killed quite a few with a 7-30 Waters Contender and at least 3 or 4 with a Redhawk in .41 Mag.
I actually keep a short log of every day I hunt, weather,what I saw, where I hunted, what I killed etc but I never seem to put what I was hunting with. I kind of wish I had. The last two I know were killed with the 7-30 and the Redhawk and I can remember every detail of those hunts but some of the older ones get a little foggy. Sometimes reading my log book brings all the memories back.