| Value | Category | Cases | |
|---|---|---|---|
| -66 | Refused to answer | 0 |
0%
|
| 1 | Very often | 34 |
5.3%
|
| 2 | Quite often | 98 |
15.3%
|
| 3 | Quite rarely | 288 |
45%
|
| 4 | Very rarely | 220 |
34.4%
|