Help me play better: Kepplinger

[Peter]

I have been playing 10/20 6max on party for over a year and added a little 15/30 and 20/40 in the last couple of months. I feel my play has really gotten worse lately and I was hoping to get some insight in how to change my play.
My stats over 200K hands of 10/20 are:
VPIP: 23.8
PFR: 16.6
Folded SB to Steal: 84.0
Folded BB to Steal: 54.3
Att. to Steal Blinds: 33.5
Went to SD: 35.7
Aggresion factors (flop, turn, river): 3.3, 2.4, 1.6
Folded to River Bet: 38.9

If you have played against me, your comments are very much appreciated as well.

Thanks in advance,
Peter