Google: Ice Cream Sandwich now powers 15.9% of Android devices, Jelly Bean debuts at 0.8%

Google: Ice Cream Sandwich now powers 15.9% of Android devices, Jelly Bean debuts at 0.8% | MobileSyrup.com.

So the Top 3:
Gingerbread: 60.3 %
ICS: 15.9%
Froyo: 15.5%

Now every month or so Google will release updated percentages and we can watch Jelly Bean climb from 0.8%.