| Similarity | Rank | |
|---|---|---|
| Nielsen | 0.885 | 22948 |
| Nielson | 0.787 | 85265 |
| comScore | 0.769 | 55106 |
| Forrester | 0.753 | 31949 |
| eMarketer | 0.720 | 73322 |
| Bing's | 0.716 | 88495 |
| Kantar | 0.714 | 99407 |
| survey's | 0.712 | 87684 |
| Mayer's | 0.707 | 96621 |
| Gartner | 0.688 | 27899 |
| Schmidt's | 0.663 | 90278 |
| Pew | 0.655 | 25766 |
| Barna | 0.653 | 91612 |
| Report's | 0.651 | 92415 |
| NPD | 0.649 | 47562 |
| Yahoo's | 0.637 | 45454 |
| Rasmussen | 0.635 | 36781 |
| Jensen's | 0.633 | 95196 |
| Page's | 0.630 | 84324 |
| Google's | 0.630 | 8850 |
| Schmidt | 0.630 | 19548 |
| AOL's | 0.629 | 82762 |
| Herrmann | 0.628 | 77174 |
| Insights | 0.627 | 25735 |
| Gallup | 0.627 | 31251 |