| Year | Volume | Value |
|---|---|---|
| 2024 | 1,592,812 | 4,129,605 USD |
| 2023 | 3,544,835 | 9,131,649 USD |
| 2022 | 4,518,230 | 11,676,920 USD |
| Rank | Country | Volume | Value |
|---|---|---|---|
| 1 | Japan | 1,515,206 | 3,637,391 USD |
| 2 | Hong Kong | 43,177.4 | 217,149 USD |
| 3 | Mongolia | 13,085.5 | 122,065 USD |
| 4 | Singapore | 5,980.891 | 67,691 USD |
| 5 | Guam | 4,735.225 | 53,394 USD |