Part par pays
| Pays | Quantité | Entreprises |
|---|---|---|
| China | 1 |
|
| Hong Kong | 5 |
|
| United States | 6 |
|
| Bermuda | 1 |
|
| Japan | 2 |
|
| Switzerland | 2 |
|
| United Kingdom | 1 |
|
| Spain | 1 |
|
| Canada | 1 |
|
| Norway | 1 |
|
| Netherlands | 1 |
|
