United States| City/Town | ||
|---|---|---|
| Mountain View | 106 | 73 |
| Redmond | 32 | 23 |
| Ashburn | 23 | 20 |
| Unknow | 27 | 12 |
| Boydton | 12 | 6 |
| Seattle | 2 | 2 |
| Buffalo | 1 | 1 |
| Blacksburg | 1 | 1 |
| Denver | 1 | 1 |
| Edison | 1 | 1 |
| Phoenix | 1 | 1 |
| Virginia | 4 | 1 |
| Unknow | 13 | 1 |
| Washington | 1 | 1 |
| Pennsylvania | 1 | 0 |
| Leander | 1 | 0 |
| Chicago | 2 | 0 |
| New York | 1 | 0 |
| San Mateo | 1 | 0 |
| Total 19 city |