| Squire Patton Boggs | Washington, DC (US) | 4,975 | 2.0% |
| Buchanan Ingersoll Rooney | Alexandria, VA (US) | 25,328 | 1.6% |
| Sughrue Mion | Washington, DC (US) | 102,569 | 0.99% |
| Brinks Gilson and Lione | Chicago, IL (US) | 13,073 | 0.97% |
| Oblon Spivak Mcclelland Maier and Neustadt | Alexandria, VA (US) | 92,642 | 0.85% |
| Oliff | Alexandria, VA (US) | 41,712 | 0.54% |
| Foley and Lardner | Chicago, IL (US) | 84,117 | 0.52% |
| Mintz Levin Cohn Ferris Glovsky and Popeo | Boston, MA (US) | 16,105 | 0.46% |
| Seager Tufte and Wickhem | Minneapolis, MN (US) | 5,346 | 0.42% |
| Finnegan Henderson Farabow Garrett and Dunner | Atlanta, GA (US) | 63,110 | 0.28% |
