| Year | Volume | Value |
|---|---|---|
| 2024 | 256,049 | 1,346,261 USD |
| 2022 | 410,220 | 1,871,118 USD |
| Rank | Country | Volume | Value |
|---|---|---|---|
| 1 | South Africa | 238,228.439 | 1,194,165.598 USD |
| 2 | Switzerland | 1,443 | 69,045.127 USD |
| 3 | Brazil | 6,878.64 | 36,712.86 USD |
| 4 | Uganda | 4,492.11 | 21,981.202 USD |
| 5 | Colombia | 782.75 | 4,639.88 USD |