United States| City/Town | ||
|---|---|---|
| Unknow | 26 | 24 |
| Mountain View | 25 | 23 |
| Redmond | 27 | 18 |
| Boydton | 20 | 10 |
| Menlo Park | 2 | 2 |
| Normal | 1 | 1 |
| San Mateo | 2 | 1 |
| Unknow | 5 | 1 |
| Des Moines | 1 | 1 |
| Chesterfield | 1 | 1 |
| Seattle | 1 | 1 |
| Leander | 1 | 1 |
| San Francisco | 1 | 1 |
| Los Angeles | 1 | 1 |
| Fleming Island | 1 | 1 |
| Boardman | 1 | 1 |
| Falls Church | 1 | 1 |
| Ashburn | 1 | 0 |
| Des Plaines | 1 | 0 |
| Ann Arbor | 1 | 0 |
| Columbus | 1 | 0 |
| Total 21 city |