I shoot the following pistol cartridges quite a bit (I reload all but the rimfire).
.22LR
9mm Para
.45 ACP
.38 Spl
.380/200 (.38 SW), for my Webley.

In the rifles category, I shoot the following quite a bit (I reload all but the 7.62x54R Russian and the rimfire):
.22LR
.221 Fireball
.223/5.56 NATO
.22-250
7mm-08
.30-06
.303 British
7mm Rem Mag
Shotgun: About 50 rounds of 12 gauge a year, no more.
I shoot hundreds of 9mm, .45 ACP, and 5.56 NATO a year.