Zusammensetzung nach Ländern
| Name | Anteil |
|---|---|
| United States | 22,45% |
| United Kingdom | 22,38% |
| Germany | 10,18% |
| France | 9,53% |
| Norway | 6,28% |
| Ghana | 2,55% |
| Luxembourg | 1,81% |
| Israel | 1,74% |
| Japan | 1,62% |
| Greece | 1,61% |
| Spain | 1,43% |
| Finland | 0,96% |
| Netherlands | 0,82% |
| Austria | 0,76% |
| Mexico | 0,69% |
| Moldova, Republic of | 0,66% |
| Ukraine | 0,60% |
| Italy | 0,00% |
| Belgium | 0,00% |
| Sweden | 0,00% |
| Sonstige | 13,94% |