| heute: | 15 |
| gestern: | 34 |
| diese Woche: | 100 |
| letzte Woche: | 215 |
| dieser Monat: | 541 |
| letzter Monat: | 1143 |
| Total: | 21364 |
 | 59.5% | United States |  | 1.8% | Japan |  | 1.2% | Spain |  | 0.5% | Mexico |  | 0.3% | Serbia |  | 0.3% | Brazil |
 | 9.4% | Germany |  | 1.8% | Russian Federation |  | 1.1% | Netherlands |  | 0.5% | Turkey |  | 0.3% | Taiwan |  | 0.3% | European Union |
 | 3.6% | United Kingdom |  | 1.8% | Canada |  | 0.9% | Romania |  | 0.4% | Finland |  | 0.3% | Islamic Republic Of Iran |  | 0.2% | Portugal |
 | 2.5% | Italy |  | 1.7% | China |  | 0.8% | Switzerland |  | 0.4% | Austria |  | 0.3% | Sweden |  | 0.2% | Chile |
 | 2.5% | France |  | 1.6% | Republic Of Korea |  | 0.5% | Australia |  | 0.4% | Poland |  | 0.3% | Belgium |  | 0.2% | Argentina |