Flop percentage

Hi,

What's your sweetspot percentage for seeing the flop at cash tables and MTTs (if you're successful in some sense, of course). Mine are:

6h - 20-23%
7-10h- 23-25%
MTTs - 15-22%
freerolls - 35+%
HU- 35-45%
Snap/Zoom - 10-20%

The ones in bold I'm sure of. I don't play others that much.

I (almost) only play MTTs and I think I'm at 15-20%, too.