| Any: 2004 Num.: 47-48 | 22 |
| 11 / 2012 | 12 / 2012 | 01 / 2013 | 02 / 2013 | 03 / 2013 | 04 / 2013 | 05 / 2013 | |
| Any: 2004 Num.: 47-48 | 0 | 0 | 2 | 2 | 0 | 1 | 3 |
| 1 | United States of America | 6 |
| 2 | Spain | 5 |
| 3 | China | 4 |
| 4 | Argentina | 1 |
| 5 | Canada | 1 |
| 6 | Peru | 1 |
| 7 | Russian Federation | 1 |
| 8 | Seychelles | 1 |
| 9 | Ukraine | 1 |
| 1 | Beijing | 4 |
| 2 | Mountain View | 3 |
| 3 | Barcelona | 2 |
| 4 | Calgary | 1 |
| 5 | Laurel | 1 |
| 6 | Madrid | 1 |
| 7 | Murcia | 1 |
| 8 | Nikolaev | 1 |
| 9 | Sayreville | 1 |
| 10 | Seattle | 1 |