The latest major version of Android, known as Jelly Bean, is now the most widely used variant of the platform, according to new statistics from Google. Monday's release of the company's bi-weekly usage figures, which are based on the number of Android devices visiting the Google Play Store, showed that versions 4.1.x and 4.2.x accounted for a collective 37.9 percent of Android users, compared to 34.1 percent for versions 2.3.3 2.3.7.