| Year | Volume | Value |
|---|---|---|
| 2024 | 56,581 | 523,283 USD |
| 2023 | 3,313 | 18,950 USD |
| 2022 | 18,893 | 120,088 USD |
| Rank | Country | Volume | Value |
|---|---|---|---|
| 1 | Portugal | 52,431.325 | 484,905.886 USD |
| 2 | Zimbabwe | 3,345.417 | 30,939.756 USD |
| 3 | Botswana | 406.711 | 3,761.43 USD |
| 4 | Namibia | 247.456 | 2,288.576 USD |
| 5 | Democratic Republic of the Congo | 142.26 | 1,315.682 USD |
| Year | Volume | Value |
|---|---|---|
| 2023 | 356 | 16,966 USD |
| 2022 | 29,545 | 128,155 USD |