| Value | Category | Cases | |
|---|---|---|---|
| -5 | HT: Dropped out survey; RU: Inappropriate response | 0 |
0%
|
| -4 | Not asked in survey | 0 |
0%
|
| -3 | Not applicable | 0 |
0%
|
| -2 | No answer | 0 |
0%
|
| -1 | Don´t know | 0 |
0%
|
| 1 | A great deal | 37 |
2.5%
|
| 2 | Quite a lot | 336 |
22.4%
|
| 3 | Not very much | 606 |
40.4%
|
| 4 | None at all | 521 |
34.7%
|