| Year | Volume | Value |
|---|---|---|
| 2024 | 202,324 | 550,177 USD |
| 2023 | 186,332 | 490,193 USD |
| 2022 | 162,367 | 466,831 USD |
| Rank | Country | Volume | Value |
|---|---|---|---|
| 1 | South Africa | 198,509.373 | 546,247.684 USD |
| 2 | Germany | 287 | 2,715.71 USD |
| 3 | Romania | 3,500 | 1,081.108 USD |
| 4 | Botswana | 9.9 | 83.531 USD |
| 5 | Portugal | 17.33 | 48.706 USD |