PROJECTED TABLET SALES
Worldwide unit sales of tablets by operating system (in thousands)
2010201120122015
Android 2,512 11,020 22,875 116,444
iOS (iPad) 14,685 46,697 69,025 148,674
Microsoft 0 0 4,348 34,435
WebOS 0 2,053 0 0
Total market 17,610 63,637 103,479 326,304
Source: Gartner Research
