| Year | Volume | Value |
|---|---|---|
| 2024 | 2,378,876 | 1,764,990 USD |
| 2023 | 2,971,049 | 1,439,661 USD |
| 2022 | 1,575,874 | 776,766 USD |
| Rank | Country | Volume | Value |
|---|---|---|---|
| 1 | South Africa | 2,365,310 | 1,753,547.02 USD |
| 2 | Romania | 11,406.7 | 7,537.038 USD |
| 3 | Netherlands | 2,000 | 3,465.861 USD |
| 4 | Germany | 72 | 285.434 USD |
| 5 | China | 75.2 | 112.807 USD |