| Year | Volume | Value |
|---|---|---|
| 2024 | 707,076 | 2,829,000 USD |
| 2023 | 1,903,858 | 7,569,302 USD |
| 2022 | 2,781,066 | 12,344,000 USD |
| Rank | Country | Volume | Value |
|---|---|---|---|
| 1 | United States | 582,106.343 | 2,329,000 USD |
| 2 | Switzerland | 75,731.31 | 303,000 USD |
| 3 | United Kingdom | 26,243.523 | 105,000 USD |
| 4 | France | 15,496.176 | 62,000 USD |
| 5 | Kenya | 4,748.828 | 19,000 USD |
| Year | Volume | Value |
|---|---|---|
| 2024 | 2,877,636 | 12,434,000 USD |
| 2023 | 2,252,667 | 9,767,045 USD |
| 2022 | 4,884,883 | 19,496,000 USD |
| Rank | Country | Volume | Value |
|---|---|---|---|
| 1 | China | 2,612,182.362 | 11,287,000 USD |
| 2 | India | 148,579.877 | 642,000 USD |
| 3 | Germany | 67,809.819 | 293,000 USD |
| 4 | South Korea | 9,257.313 | 40,000 USD |
| 5 | Spain | 8,794.448 | 38,000 USD |