| 1 | Microsoft Windows 7 | 711,953 | 318,620,522,296.45 | 710,038,575.29 | 447,530.28 | 997.31 |
| 2 | Microsoft Windows XP | 3,188,245 | 192,269,456,647.96 | 171,929,179.26 | 60,305.73 | 53.93 |
| 3 | Microsoft Windows Vista | 511,411 | 69,574,009,194.40 | 60,793,856.48 | 136,043.24 | 118.87 |
| 4 | Linux | 1,649,456 | 59,131,747,622.19 | 96,208,334.90 | 35,849.24 | 58.33 |
| 5 | OSX | 251,584 | 21,195,864,586.92 | 23,207,212.88 | 84,249.65 | 92.24 |
| 6 | Microsoft Windows Server 2008 "R2" | 15,053 | 7,969,056,988.57 | 21,787,936.38 | 529,399.92 | 1,447.41 |
| 7 | Microsoft Windows Server 2003 | 55,704 | 7,297,759,342.92 | 4,409,746.83 | 131,009.61 | 79.16 |
| 8 | Microsoft Windows Server 2003 "R2" | 25,284 | 4,929,594,358.90 | 3,197,926.03 | 194,968.93 | 126.48 |
| 9 | Microsoft Windows 2000 | 186,467 | 4,311,263,025.76 | 768,491.05 | 23,120.78 | 4.12 |
| 10 | Microsoft Windows Server 2008 | 11,971 | 3,632,713,508.10 | 4,534,016.56 | 303,459.49 | 378.75 |
| 11 | Microsoft | 33,814 | 2,532,704,809.31 | 1,887,398.02 | 74,901.07 | 55.82 |
| 12 | Microsoft Windows 2003 | 50,590 | 1,490,251,399.03 | 77,059.29 | 29,457.43 | 1.52 |
| 13 | Microsoft Windows XP Professional x64 Edition | 13,761 | 898,710,968.36 | 123,862.64 | 65,308.55 | 9.00 |
| 14 | Darwin | 57,841 | 676,664,306.22 | 22,123.85 | 11,698.70 | 0.38 |
| 15 | Microsoft Windows Server "Longhorn" | 4,380 | 636,968,265.50 | 437,612.04 | 145,426.54 | 99.91 |
| 16 | FreeBSD | 5,695 | 378,493,446.09 | 335,329.55 | 66,460.66 | 58.88 |
| 17 | Microsoft Windows Longhorn | 12,287 | 284,188,166.15 | 105,113.02 | 23,129.17 | 8.55 |
| 18 | Microsoft Windows 98 | 24,200 | 142,598,545.94 | 10,579.69 | 5,892.50 | 0.44 |
| 19 | SunOS | 3,679 | 106,909,626.02 | 39,716.25 | 29,059.43 | 10.80 |
| 20 | Microsoft Windows NT | 2,986 | 49,467,887.07 | 7,565.84 | 16,566.61 | 2.53 |
| 21 | Microsoft Windows Millennium | 8,679 | 39,723,381.88 | 2,494.45 | 4,576.95 | 0.29 |
| 22 | Microsoft Windows 8 | 84 | 24,704,800.33 | 435,224.72 | 294,104.77 | 5,181.25 |
| 23 | HP-UX | 280 | 11,146,622.42 | 1,472.34 | 39,809.37 | 5.26 |
| 24 | IRIX64 | 129 | 8,515,446.56 | 97.00 | 66,011.21 | 0.75 |
| 25 | OS/2 | 212 | 7,460,886.98 | 3,589.77 | 35,192.86 | 16.93 |
| 26 | AIX | 191 | 7,038,575.42 | 2,839.89 | 36,851.18 | 14.87 |
| 27 | Windows 7 | 26 | 3,510,012.02 | 409.61 | 135,000.46 | 15.75 |
| 28 | Microsoft Windows 95 | 153 | 1,656,291.02 | 12.46 | 10,825.43 | 0.08 |
| 29 | OpenBSD | 103 | 831,815.11 | 47.27 | 8,075.87 | 0.46 |
| 30 | Microsoft Windows | 1 | 769,902.99 | 0.60 | 769,902.99 | 0.60 |
| 31 | OSF1 | 51 | 538,108.39 | 2.39 | 10,551.14 | 0.05 |
| 32 | NetBSD | 54 | 216,386.18 | 682.42 | 4,007.15 | 12.64 |
| 33 | Android | 59 | 91,692.86 | 652.11 | 1,554.12 | 11.05 |
| 34 | Micrstuck Windoze | 6 | 74,759.11 | 0.62 | 12,459.85 | 0.10 |
| 35 | OS400 | 12 | 63,704.29 | 0.39 | 5,308.69 | 0.03 |
| 36 | IRIX | 35 | 60,004.67 | 12.94 | 1,714.42 | 0.37 |
| 37 | Haiku | 10 | 29,176.21 | 1.92 | 2,917.62 | 0.19 |
| 38 | Microsoft Windows XP Professional Edition Service | 1 | 8,571.95 | 0.08 | 8,571.95 | 0.08 |
| 39 | FakeOS | 1 | 8,105.00 | 0.07 | 8,105.00 | 0.07 |
| 40 | DragonFly | 1 | 7,004.41 | 0.01 | 7,004.41 | 0.01 |
| 41 | s XP | 1 | 5,619.91 | 0.08 | 5,619.91 | 0.08 |
| 42 | Windows Server 2008 "R2" | 2 | 2,559.56 | 0.22 | 1,279.78 | 0.11 |
| 43 | MirBSD | 3 | 2,110.41 | 0.24 | 703.47 | 0.08 |
| 44 | mindc | 1 | 1,000.00 | 0.00 | 1,000.00 | 0.00 |
| 45 | Windows .NET Server | 1 | 192.99 | 0.06 | 192.99 | 0.06 |
| 46 | MidnightBSD | 2 | 152.21 | 0.06 | 76.10 | 0.03 |
| 47 | shell | 1 | 25.14 | 0.06 | 25.14 | 0.06 |
| 48 | Microsoft%20Windows%20XP | 1 | 19.22 | 0.06 | 19.22 | 0.06 |
| 49 | Microsoft Windows XP Home Edition Service Pack 2 ( | 1 | 18.92 | 0.00 | 18.92 | 0.00 |