Winnings/Rake ratio

[getitfixed]

I'm in my 4th month of using poker tracker and have a question regarding low stakes rake. I play mostly 1/2, so I assume rake has a more dramatic impact at these stakes, but my goodness...I am winning at a good rate I think (10.7 bb/100) with winnings X but have paid 1/2X in rake, is this normal???