Anyone out there that regularly competes in HFT comp's can you tell me the most commonly used position(s) ?

Like, I was wondering if your forced into taking alot of standing shots?
Or, perhaps alot of the shots are kneeling, a compromise between standing and prone?

I'm just after the most frequently used shooting position in HFT, standing, kneeling or prone, out of an HFT event you've been to, or the average over more than one event you've been to.

Thanks for your replies