| Used Operating Systems |
| 1 | 181423 | 99.77 | 992 | 84.43 | Windows NT |
| 2 | 139 | 0.08 | 83 | 7.06 | http://help.yahoo.com/help/us/ysearch/sl... |
| 3 | 122 | 0.07 | 60 | 5.11 | +http://www.google.com/bot.html |
| 4 | 68 | 0.04 | 2 | 0.17 | Windows XP |
| 5 | 28 | 0.02 | 13 | 1.11 | +http://about.ask.com/en/docs/about/webm... |
| 6 | 26 | 0.01 | 4 | 0.34 | Linux i686 [unknown version] |
| 7 | 8 | 0.00 | 2 | 0.17 | +http://adwords.google.com/select/Keywor... |
| 8 | 6 | 0.00 | 2 | 0.17 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 3 | 0.00 | 1 | 0.09 | +http://www.litefinder.net/about.html |
| 10 | 3 | 0.00 | 1 | 0.09 | +http://www.gigamega.net/bot.html |
| 11 | 2 | 0.00 | 2 | 0.17 | i686 Linux; 20020825 |
| 12 | 2 | 0.00 | 2 | 0.17 | i686 Linux; 20020616 |
| 13 | 2 | 0.00 | 2 | 0.17 | i686 Linux; 20020421 |
| 14 | 2 | 0.00 | 2 | 0.17 | i686 Linux; 20020714 |
| 15 | 2 | 0.00 | 2 | 0.17 | i686 Linux; 20020512 |
| 16 | 2 | 0.00 | 2 | 0.17 | i686 Linux; 20020426 |
| 17 | 1 | 0.00 | 1 | 0.09 | i686 Linux; 20020821 |
| 18 | 1 | 0.00 | 1 | 0.09 | i686 Linux; 20021205 |
| 19 | 1 | 0.00 | 1 | 0.09 | i686 Linux; 20020221 |
