comments welcome on my progress so far

I have been lurking here for awhile, but this is my first post. I play at paradise .50/1.00 and am wondering if my sample size is too small (it probably is) for any real predictions or assumptions about my play. I use pokerstat 2 to track and here are my results:
Total hands 13,399
Total won/lost: +$388.69 (510.39 BB)
Average per hand: +$0.0290 (+0.038092 BB)

Win Rate:
+$1.4547/hour (+1.9102 BB/hour)
Standard Deviation:
$9.4607/hour (11.7987 BB)
Total rake paid: $198.42

I want to move up to 1/2 and feel confident, but I would really appreciate some input from others. Thanks in advance.