Normally:
.22 LR
.32 H&R
Fairly even mix of rifle cartridges (primarily .22 WMR, .243 Win, .270 Win, .30-06, and .444 Marlin).
The last couple years:
.22 LR
.480 Ruger or .32 H&R.
6x45mm, .444 Marlin, or .475 Tremor. (Lots of load development.)
My problem is that I've been shooting from the same stock of .22 LR for almost seven years, now. But, I haven't been buying more. My primary .22 LR loads have all been discontinued. And when the alternates are available, they're ridiculously expensive and I refuse to pay the asking price(s). I can buy .22 WMR for what retailers want for .22 LR!