| Modalities | Centre | South | Total (%) |
| Professional experience | |||
| [0 - 5[ | 12.50 | 18.75 | 31.25 |
| [5 - 10[ | 25 | 6.25 | 31.25 |
| [10 and +[ | 21.88 | 15.62 | 37.50 |
| Objectives of fish farming | |||
| Own C | 3.13 | 0 | 3.13 |
| Sales | 28.12 | 21.88 | 50 |
| Own C-Sales | 28.12 | 18.75 | 46.87 |
| Labour | |||
| Family | 15.63 | 28.12 | 43.75 |
| Wage | 43.75 | 12.50 | 56.25 |