| Pays |
| Allemagne |
| 40.92% |
| États-Unis d'Amérique |
| 33.93% |
| Chine |
| 4.17% |
| Autriche |
| 3.72% |
| Pays-Bas |
| 2.53% |
| Brésil |
| 1.64% |
| Canada |
| 1.49% |
| Japon |
| 1.34% |
| Russie |
| 1.19% |
| Singapour |
| 1.04% |
| France |
| 0.89% |
| Finlande |
| 0.89% |
| Turquie |
| 0.89% |
| Corée du Sud |
| 0.89% |
| Suisse |
| 0.89% |
| Hong Kong |
| 0.60% |
| Indonésie |
| 0.45% |
| Pologne |
| 0.30% |
| Israël |
| 0.30% |
| Royaume-Uni |
| 0.15% |
| Australie |
| 0.15% |
| Taïwan |
| 0.15% |
| Irlande |
| 0.15% |
| Andorre |
| 0.15% |
| Bolivie |
| 0.15% |
| Ukraine |
| 0.15% |
| Panama |
| 0.15% |
| Kazakhstan |
| 0.15% |
| Vietnam |
| 0.15% |
| Bulgarie |
| 0.15% |
| Italie |
| 0.15% |
| Roumanie |
| 0.15% |
