| Year | Volume | Value |
|---|---|---|
| 2024 | 303,461 | 1,074,068 USD |
| 2023 | 221,406 | 872,728 USD |
| 2022 | 447,160 | 1,539,317 USD |
| Rank | Country | Volume | Value |
|---|---|---|---|
| 1 | South Africa | 253,225 | 951,995.942 USD |
| 2 | Sri Lanka | 23,716.6 | 27,243.71 USD |
| 3 | Germany | 416.76 | 9,987.007 USD |
| 4 | China | 519.73 | 1,091.081 USD |
| 5 | Belgium | 85.51 | 1,025.291 USD |