| Country of origin | No. of samples | Species of coffee plants |
|---|---|---|
| Brazil | 11 | Arabica |
| Vietnam | 8 | Robusta |
| Colombia | 9 | Arabica (9) |
| Ethiopia | 9 | Arabica (9) |
| Peru | 5 | Arabica (5) |
| Honduras | 7 | Arabica (7) |
| Guatemala | 8 | Arabica (7), Robusta (1) |
| Kenya | 8 | Arabica (8) |
| India | 7 | Arabica (4), Robusta (3) |
| Indonesia | 8 | Arabica (5), Robusta (3) |
| Total | 80 | Arabica (65), Robusta (15) |