| Year | Volume | Value |
|---|---|---|
| 2024 | 216,960 | 137,700 USD |
| 2023 | 186,018 | 91,457 USD |
| 2022 | 17,462 | 17,473 USD |
| Rank | Country | Volume | Value |
|---|---|---|---|
| 1 | South Africa | 207,424.4 | 104,350.343 USD |
| 2 | United Kingdom | 9,458.01 | 31,653.656 USD |
| 3 | Zambia | 18.7 | 1,293.486 USD |
| 4 | Botswana | 58.75 | 402.032 USD |