The data displays a forecast for the global market share held by tablet operating systems from 2013 to 2020. Android is expected to account for 61.06% of global tablet shipments in 2017. As of 2014, Android's most popular platform version was KitKat.
Tablet computer OS market - additional information
During the 1990s, various early versions of touch-screen display computers were launched to limited commercial success. Such devices, as the PalmPilot, the GRiDPad or the Apple Newton, were the precursors of today’s tablet computers.
