The beginning of another month marks yet another fancy pie chart on the Android Developers Dashboard consisting of the latest usage statistics. The Dashboard, which reports the percentage of users on each build of the OS based on Google Play Store traffic, indicates that a full 12 percent of Android owners are enjoying 4.1 Jelly Bean, while 29 percent are on Ice Cream Sandwich. This leaves a solid 45 percent of users still flaunting Gingerbread, and a mere 1.4 percent are taking advantage of the most recent build of Jelly Bean (Android 4.2) on a Nexus device. Diving a little deeper in the number crunching, it shows that 42.6 percent of all current Android users are sporting at least Ice Cream Sandwich or later. And to the 0.2 percent of you still clinging onto your Donut devices, we salute you.
Source:Android Developers Dashboard