Zusammensetzung nach Ländern
| Name | Anteil |
|---|---|
| Germany | 36,82% |
| United States | 14,61% |
| France | 9,16% |
| Sweden | 8,38% |
| United Kingdom | 6,38% |
| Denmark | 6,18% |
| Spain | 5,46% |
| Italy | 4,79% |
| Netherlands | 3,54% |
| Belgium | 2,76% |
| Ireland | 2,22% |
| Switzerland | 1,80% |
| Norway | 1,41% |
| Austria | 1,41% |
| Cyprus | 1,09% |
| Luxembourg | 0,99% |
| Japan | 0,26% |
| South Africa | 0,25% |