| Used Operating Systems |
| 1 | 6298 | 42.83 | 1848 | 38.68 | Windows NT |
| 2 | 3494 | 23.76 | 2452 | 51.32 | http://help.yahoo.com/help/us/ysearch/sl... |
| 3 | 2937 | 19.97 | 13 | 0.27 | +http://www.litefinder.net/about.html |
| 4 | 763 | 5.19 | 84 | 1.76 | +http://www.google.com/bot.html |
| 5 | 234 | 1.59 | 114 | 2.39 | +http://about.ask.com/en/docs/about/webm... |
| 6 | 163 | 1.11 | 37 | 0.77 | Intel Mac OS X |
| 7 | 144 | 0.98 | 8 | 0.17 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 132 | 0.90 | 8 | 0.17 | http://help.naver.com/delete_main.asp |
| 9 | 118 | 0.80 | 4 | 0.08 | Windows XP |
| 10 | 117 | 0.80 | 37 | 0.77 | Linux i686 [unknown version] |
| 11 | 106 | 0.72 | 66 | 1.38 | Windows 98 |
| 12 | 70 | 0.48 | 30 | 0.63 | PPC Mac OS X Mach-O |
| 13 | 30 | 0.20 | 15 | 0.31 | http://misc.yahoo.com.cn/help.html |
| 14 | 23 | 0.16 | 12 | 0.25 | +http://www.exabot.com/go/robot |
| 15 | 18 | 0.12 | 10 | 0.21 | Macintosh PPC |
| 16 | 12 | 0.08 | 8 | 0.17 | Macintosh |
| 17 | 4 | 0.03 | 0 | 0.00 | http://www.searchme.com/support/ |
| 18 | 4 | 0.03 | 2 | 0.04 | Win32 |
| 19 | 4 | 0.03 | 0 | 0.00 | OS/2 |
| 20 | 4 | 0.03 | 1 | 0.02 | SunOS sun4u |
| 21 | 2 | 0.01 | 2 | 0.04 | i686 Linux; 20021004 |
| 22 | 2 | 0.01 | 2 | 0.04 | i686 Linux; 20020924 |
| 23 | 2 | 0.01 | 2 | 0.04 | i686 Linux; 20020506 |
| 24 | 2 | 0.01 | 2 | 0.04 | i686 Linux; 20020520 |
| 25 | 2 | 0.01 | 2 | 0.04 | Windows CE |
| 26 | 2 | 0.01 | 2 | 0.04 | i686 Linux; 20020124 |
| 27 | 2 | 0.01 | 2 | 0.04 | Windows 2000 |
| 28 | 2 | 0.01 | 2 | 0.04 | i686 Linux; 20021106 |
| 29 | 2 | 0.01 | 2 | 0.04 | i686 Linux; 20020725 |
| 30 | 2 | 0.01 | 2 | 0.04 | i686 Linux; 20020226 |
| 31 | 2 | 0.01 | 2 | 0.04 | i686 Linux; 20020222 |
| 32 | 2 | 0.01 | 2 | 0.04 | i686 Linux; 20020426 |
| 33 | 2 | 0.01 | 2 | 0.04 | i686 Linux; 20020125 |
| 34 | 2 | 0.01 | 2 | 0.04 | i686 Linux; 20020521 |
| 35 | 2 | 0.01 | 0 | 0.00 | +http://www.atlbl.com/en/bot.html |
| 36 | 1 | 0.01 | 1 | 0.02 | i686 Linux; 20020622 |
