How much is a First Class stamp? http://pof.in.net/ pof login  As a result of the rise of Jelly Bean usage, both Gingerbread and Ice Cream Sandwich usage dropped over the past month. This latest report (which has data taken from the 14-day period ending on July 8th) shows Jelly Bean with 37.9 percent, Ice Cream Sandwich with 23.3 percent and Gingerbread with 34.1 percent.