| Year | Volume | Value |
|---|---|---|
| 2024 | 2,496,300 | 37,352,443 USD |
| 2023 | 2,043,814 | 29,140,339 USD |
| 2022 | 1,491,216 | 31,889,577 USD |
| Rank | Country | Volume | Value |
|---|---|---|---|
| 1 | United Kingdom | 448,204.901 | 6,706,544.448 USD |
| 2 | Zimbabwe | 369,828.446 | 5,533,788.016 USD |
| 3 | Zambia | 307,145.559 | 4,595,856.358 USD |
| 4 | United States | 269,143.42 | 4,027,225.732 USD |
| 5 | Germany | 192,669.923 | 2,882,943.49 USD |
| Year | Volume | Value |
|---|---|---|
| 2023 | 6,837,613 | 70,795,222 USD |
| 2022 | 7,418,255 | 69,740,130 USD |