| Used Operating Systems |
| 1 | 4707 | 49.15 | 1472 | 56.90 | Windows NT |
| 2 | 1682 | 17.56 | 496 | 19.17 | http://help.yahoo.com/help/us/ysearch/sl... |
| 3 | 738 | 7.71 | 203 | 7.85 | +http://www.google.com/bot.html |
| 4 | 434 | 4.53 | 68 | 2.63 | http://www.kalooga.com/info.html?page=cr... |
| 5 | 414 | 4.32 | 6 | 0.23 | +http://mp3realm.org/mp3bot/ |
| 6 | 292 | 3.05 | 41 | 1.58 | +http://www.scoutjet.com/ |
| 7 | 246 | 2.57 | 1 | 0.04 | +http://WebDataCentre.com/ |
| 8 | 212 | 2.21 | 4 | 0.15 | +http://www.tagoo.ru |
| 9 | 193 | 2.02 | 71 | 2.74 | +http://about.ask.com/en/docs/about/webm... |
| 10 | 95 | 0.99 | 50 | 1.93 | +http://www.exabot.com/go/robot |
| 11 | 72 | 0.75 | 23 | 0.89 | Windows 98 |
| 12 | 70 | 0.73 | 24 | 0.93 | http://help.naver.com/customer_webtxt_02... |
| 13 | 57 | 0.60 | 12 | 0.46 | Intel Mac OS X 10.5 |
| 14 | 55 | 0.57 | 5 | 0.19 | http://www.dotnetdotcom.org/, crawler@do... |
| 15 | 41 | 0.43 | 17 | 0.66 | Linux i686 [unknown version] |
| 16 | 40 | 0.42 | 2 | 0.08 | +http://www.bvdep.com/ |
| 17 | 30 | 0.31 | 13 | 0.50 | http://www.botje.com/plukkie.htm |
| 18 | 29 | 0.30 | 6 | 0.23 | PPC Mac OS X 10.4 |
| 19 | 22 | 0.23 | 5 | 0.19 | PPC Mac OS X Mach-O |
| 20 | 22 | 0.23 | 8 | 0.31 | http://www.youdao.com/help/webmaster/spi... |
| 21 | 18 | 0.19 | 9 | 0.35 | http://misc.yahoo.com.cn/help.html |
| 22 | 11 | 0.11 | 2 | 0.08 | Intel Mac OS X 10.4 |
| 23 | 10 | 0.10 | 2 | 0.08 | http://www.google.com/bot.html |
| 24 | 9 | 0.09 | 3 | 0.12 | U; Linux i686; de; +http://www.moose.at/ |
| 25 | 8 | 0.08 | 5 | 0.19 | Macintosh PPC |
| 26 | 6 | 0.06 | 0 | 0.00 | Intel Mac OS X |
| 27 | 6 | 0.06 | 0 | 0.00 | Windows 6.0; MSIE 8.0.6001.18813 |
| 28 | 6 | 0.06 | 2 | 0.08 | FreeBSD [unknown version] |
| 29 | 6 | 0.06 | 2 | 0.08 | +http://fulltext.sblog.cz/screenshot/ |
| 30 | 5 | 0.05 | 5 | 0.19 | Win32 |
| 31 | 4 | 0.04 | 4 | 0.15 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 32 | 4 | 0.04 | 1 | 0.04 | Windows 95 |
| 33 | 2 | 0.02 | 2 | 0.08 | Windows 2000 |
| 34 | 2 | 0.02 | 2 | 0.08 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 35 | 2 | 0.02 | 2 | 0.08 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 36 | 2 | 0.02 | 2 | 0.08 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 37 | 2 | 0.02 | 2 | 0.08 | +http://www.arste.info |
| 38 | 2 | 0.02 | 2 | 0.08 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 39 | 2 | 0.02 | 2 | 0.08 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 40 | 2 | 0.02 | 2 | 0.08 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 41 | 2 | 0.02 | 0 | 0.00 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 42 | 2 | 0.02 | 1 | 0.04 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 43 | 2 | 0.02 | 2 | 0.08 | MSIE 5.5; Windows NT 5.0 |
| 44 | 2 | 0.02 | 2 | 0.08 | Windows ME |
| 45 | 2 | 0.02 | 0 | 0.00 | Windows XP |
| 46 | 2 | 0.02 | 2 | 0.08 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 47 | 2 | 0.02 | 2 | 0.08 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 48 | 2 | 0.02 | 0 | 0.00 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
