Android 4 Ice Cream Sandwich is now powering 7.1% of Android devices, up nicely from the 4.9% seen in last month's data. Android 2.3, which at one time was where Android 4.0 is now, has a marketshare of 64.6% to lead the way, an increase of .6% from the previous month. The data used for the charts come from the last 14 days ending June 1st.
Source, Via