国別シェア
| 国 | 量 | 企業 |
|---|---|---|
| United States | 60 |
|
| Netherlands | 2 |
|
| Canada | 1 |
|
| Luxembourg | 1 |
|
| Australia | 1 |
|
| South Korea | 1 |
|
| Taiwan | 1 |
|
| Switzerland | 1 |
|
| Italy | 1 |
|
| United Kingdom | 1 |
|
| Ireland | 1 |
|
| Israel | 1 |
|
