United States| City/Town | ||
|---|---|---|
| Unknown | 20 | 40 |
| Mountain View | 16 | 21 |
| Redmond | 5 | 7 |
| Virginia | 4 | 8 |
| San Mateo | 1 | 2 |
| Boydton | 1 | 6 |
| San Francisco | 1 | 1 |
| Seattle | 1 | 1 |
| Illinois | 0 | 1 |
| Chicago | 0 | 4 |
| Washington | 0 | 1 |
| Ashburn | 0 | 3 |
| Tappahannock | 0 | 1 |
| Unknown | 0 | 14 |
| Idaho | 0 | 1 |
| Total 15 cities/towns |