| Year | Volume | Value |
|---|---|---|
| 2022 | 722,577 | 292,320 USD |
| Rank | Country | Volume | Value |
|---|---|---|---|
| 1 | Angola | 34,467 | 56,982.359 USD |
| 2 | Democratic Republic of the Congo | 2,131.2 | 1,305.235 USD |
| Year | Volume | Value |
|---|---|---|
| 2024 | 137,798,754 | 98,957,359 USD |
| 2023 | 168,214,811 | 46,133,187 USD |
| 2022 | 77,336,821 | 46,868,704 USD |
| Rank | Country | Volume | Value |
|---|---|---|---|
| 1 | South Africa | 136,125,820 | 94,874,019.505 USD |
| 2 | United States | 1,000,000.27 | 3,429,871.707 USD |
| 3 | India | 514,000 | 525,467.274 USD |
| 4 | Zambia | 11,510 | 42,071.964 USD |
| 5 | Botswana | 111,042.7 | 41,945.71 USD |