1
2
3
12,500 800 10,000 7,500 8,892 9,500 9,841 9,707 600 589 496 500 5,000 400 365 2,500 200 0 0 20103 20113 4
5
6
7
8
9
10
2,000 60.0% 1,500 45.0% 1,000 30.0% 500 15.0% 0 2009 79 2009 1012 2010 13 2010 46 2010 79 1,269 1,463 1,698 1,690 1,757 334 439 515 566 543 26.3% 30.1% 30.4% 33.5% 30.9% 0.0% 11
4,000 40.0% 3,000 30.0% 2,000 20.0% 1,000 10.0% 0 2009 79 2009 1012 2010 13 2010 46 2010 79 3,267 3,045 3,602 3,010 3,140 679 562 558 653 559 20.8% 18.5% 15.5% 21.7% 17.8% 0.0% 12
2,000 IT 40.0% 1,500 30.0% 1,000 20.0% 500 10.0% 0 2009 79 2009 1012 2010 13 2010 46 2010 79 1,295 1,672 1,418 1,547 1,333 201 333 220 325 239 15.5% 19.9% 15.5% 21.0% 17.9% 0.0% 13
6,000 15.0% 4,000 10.0% 2,000 5.0% 0 2009 79 2009 1012 2010 13 2010 46 2010 79 3,741 3,832 5,096 3,263 3,476 252 250 354 228 266 6.7% 6.5% 6.9% 7.0% 7.7% 0.0% 14
15
16
17
60,000 50,000 40,000 30,000 20,000 10,000 0 40,436 21,698 3 5.6% 42,602 22,404 13,119 13,780 +5.4 6.5% 47,114 24,691 15,100 2011/32013/3 +10.6 +28.0 7.3% 52,954 27,121 16,891 5,619 6,273 2,388 7,028 3,058 8,324 3,860 20103 20113 20123 20133 IT +26.0 +12.4 10.0% 8.0% 6.0% 4.0% 2.0% 0.0% 18
19
20 20 Android 20 H/W 95% (No.1) Android 20095 Android Android 42
2010/03 2011/03 2012/03 2013/03 2015 Android AndroidLTEFlashWebkit Android 21
2010/03 2011/03 2012/03 2013/03 2015 No.1 No.1 62.7 5 70.2 83.2 120 2011/03 2012/03 2013/03 2015/03 (5) 22
(/) OPP LTE Android Android () AndroidOS OEM 23
24
25
26
IT 27
28
29
25,000 20,000 15,000 10,000 5,000 0 4,499 3,814 4,395 3,133 3,832 2,458 3,267 2,699 1,708 1,242 1,909 14,804 12,833 1,443 10,862 8,885 6,431 4,757 2010 2011 2012 2013 2014 2015 IaaS PaaS SaaS 2011/03 2012/03 2013/03 1.0 2.0 100% 5.0 150% 20 30
31
32
33
➀ 34
35
36
37