Positional Stats for limit holdem

[csi]

Hi, i tried posting this in the Middle limit holdem but didn't get a response, so I will try here.

I've noticed I lose a lot of money in the blinds.

I'm (-.22)bbwon/hand for the BB & (-.16)in SB at 72,602 hands of 15-30,20-40, & 30-60

Does anyone win over the long run in the Blinds?

And what are some reasonable numbers for blind play?

How often should you be defending in the blinds? I fold approx., 80% in the SB and 30 to 35% in the BB.