Windows 7 46.64% Windows XP 31.22% Windows 8 6.66% Windows Vista 3.57% Windows 8.1 2.64% Mac OS X 10.9 2.42% Mac OS X 10.8 1.85% Linux 1.56% Mac OS X 10.6 1.53% Mac OS X 10.7 1.34% Mac OS X 10.5 0.32% Windows NT 0.09% Mac OS X 10.4 0.08% Windows 2000 0.03% Mac OS X (no version reported) 0.01% Windows 98 0.00% FreeBSD 0.00% www.netmarketshare.com/operating-system-market-share.aspx?qprid=10&qpcustomd=0
Operating System Total Market Share Windows 7 52.71% Windows XP 23.87% Windows 8.1 6.67% Windows 8 5.59% Mac OS X 10.9 4.05% Windows Vista 3.07% Linux 1.64% Mac OS X 10.6 0.74% Mac OS X 10.8 0.60% Mac OS X 10.7 0.57% Mac OS X 10.1 0.25% Mac OS X 10.5 0.14% Windows NT 0.05% Mac OS X 10.4 0.04% Windows 2000 0.02% Mac OS X (no version reported) 0.01% http://www.netmarketshare.com/operating-system-market-share.aspx?qprid=10&qpcustomd=0
Mac OS Xすべて合計してもWindows 8.1に負けてるし Windows 8/8.1合計だとMac OS Xすべてのバージョンの倍もシェアあることに