| Value | Category | Cases | |
|---|---|---|---|
| -5 | HT: Dropped out survey; RU,DE: Inappropriate response SG: Re | 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 | 112 |
7.5%
|
| 2 | Quite a lot | 752 |
50.1%
|
| 3 | Not very much | 465 |
31%
|
| 4 | None at all | 171 |
11.4%
|