MacBook Pro :: 5% Battery Loss In 4 Days?

I just bought my MBP, It came in on 9/3. I'm not sure if I should be concerned by this or not.

I've had the MBP for 4 days total. Watts and the System Profiler both show that I've had 6 cycles. I'm down to 5506 mAh from 5770 mAh, and I have 95% health left. If it continues at this rate, 95 days (or cycles) or so I'll be down to a useless battery. I performed a cycle 2 days ago.

I use my MBP as such - I charge it to 100%, sometimes I'll continue to use it on the charger, other times I won't. After its charged, if I leave my room with it, I won't charge it again until it gets down to 40% or less. I'll plug it in at the end of the night, and let it charge up. Sometimes I'll take it off the charger once I go to bed, other times I'll let it charge throughout the night.

I've searched around, and haven't found a similar issue. Most of the ones I see are after a few months they are having battery issues. The Battery FAQ doesn't really answer this question for me.