| Value | Category | Cases | |
|---|---|---|---|
| 1 | Pelleted feed | 174 |
23.4%
|
| 2 | Trash fish-based feed | 120 |
16.2%
|
| 3 | Home-made feed | 299 |
40.2%
|
| 4 | No feed | 101 |
13.6%
|
| 5 | Other | 49 |
6.6%
|