| Year | Volume | Value |
|---|---|---|
| 2024 | 12,009,345 | 56,199,645 USD |
| Rank | Country | Volume | Value |
|---|---|---|---|
| 1 | United States | 7,025,456.285 | 32,876,744.271 USD |
| 2 | Botswana | 1,295,257.708 | 6,061,365.225 USD |
| 3 | Namibia | 1,073,553.482 | 5,023,864.908 USD |
| 4 | Mozambique | 601,701.711 | 2,815,759.216 USD |
| 5 | Canada | 328,446.715 | 1,537,018.84 USD |
| Year | Volume | Value |
|---|---|---|
| 2023 | 1,334,851 | 3,489,439 USD |
| 2022 | 1,673,338 | 4,336,760 USD |