What NFL Running Backs get 70% of the carries or more?

I'd take Peterson, Barber, White, Green, and maybe even Portis off that list. They all do running back by comittee. Peterson splits carries down the middle with Taylor. Barber will do the same with Jones. White splits carries with like 2 other guys. Portis might get 70% but I am not sure. I know Cartwright and Betts get alot of carries in Washington as well. Its ok to pick them up just make sure you grab their backup. Like if you end up with Peterson, Chester Taylor should a priority for you to pick up. Same with the others.