The latest Android Developers Dashboard statistics update show that Android 4.x has finally overtaken Gingerbread. Android 2.3.x marketshare now stands at 44.2 percent, while Android 4.x now has a marketshare of 45.1 percent. Most of those on the newer OS are still using the 2011-era Ice Cream Sandwich, although we have good news again when Jelly Bean has grown to represent 16.5 percent of current users.
There's a long distance to go before any one version of Android 4 surpasses Gingerbread, but the gap is closing fast.