| Expanded Search Entity | Dec-08 | Jan-09 | Percent Change Jan-09 vs. Dec-08 |
| Total Expanded Search | 18,688 | 19,979 | 7% |
| Google Sites | 11,152 | 11,714 | 5% |
| 8,247 | 8,731 | 6% | |
| YouTube/All Other | 2,905 | 2,983 | 3% |
| Yahoo! Sites | 2,714 | 2,979 | 10% |
| Yahoo! | 2,686 | 2,952 | 10% |
| All Other | 28 | 27 | -4% |
| Microsoft Sites | 1,092 | 1,188 | 9% |
| MSN-Windows Live | 997 | 1,084 | 9% |
| Microsoft/All Other | 95 | 104 | 9% |
| AOL LLC | 740 | 781 | 6% |
| AOL Search Network | 424 | 452 | 7% |
| MapQuest/All Other | 316 | 329 | 4% |
| Ask Network | 620 | 645 | 4% |
| Ask.com | 308 | 317 | 3% |
| MyWebSearch.com/ All Other | 312 | 328 | 5% |
| Fox Interactive Media | 526 | 558 | 6% |
| MySpace | 516 | 550 | 7% |
| All Other | 10 | 8 | -20% |
| eBay | 500 | 541 | 8% |
| Craigslist.org | 387 | 497 | 28% |
| Amazon Sites | 204 | 196 | -4% |
| Facebook.com | 161 | 195 | 21% |
| Source: comScore | |||