| Value | Category | Cases | |
|---|---|---|---|
| -5 | Other missing; Not applicable; Multiple answers Mail (EVS) {other missing}; | 62 |
5.9%
|
| -1 | Don't know | 81 |
7.7%
|
| 1 | Very much | 77 |
7.3%
|
| 2 | A great deal | 160 |
15.1%
|
| 3 | Not much | 187 |
17.7%
|
| 4 | Not at all | 490 |
46.4%
|