Here are my stats from the blinds in my last 200,000 hands of 5-max:

SB: 22.81/15.00,
3bet = 6.16,
Steal from SB = 25
BB/100 = (9.36)

BB: 17.41/8.53,
3bet = 6.14,
BB/100 = (8.35)

I obviously shouldn't be losing more from the SB than the BB, so I am doing something wrong there.
How bad are these BB/100 numbers?

Any recommendations on improving my play from the blinds?