| Value | Category |
|---|---|
| 1 | Not applicable/no aquaculture activities on the holding |
| 2 | Not necessary because the area under water on the holding was sufficient for the holding's aquaculture activities |
| 3 | Too expensive |
| 4 | No access granted |
| 5 | Problems with other users |
| 6 | Problems with the quality and quantity of water |
| 999 | Other (specify) |