| France | Brazil | Total | ||
| Fish farmers | ||||
| Lorraine | Brenne | Chapeco | Itajai | |
Number of enterprises | 42 | 200 | 690 | 242 | 1174 |
Diversity in enterprise type | Very high | One type only | Two types | One type only | - |
Surveyed sample (*) | 25 | 33 | 50 | 25 | 133 |
Sampling ratio | 59% | 17% | 7% | 10% | 11% |
Number of stakeholders surveyed | 32 | 27 | 34 | 93 |