| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.2%
|
| 1 | Often | 6 |
1.3%
|
| 2 | Sometimes | 18 |
4%
|
| 3 | Rarely | 32 |
7.2%
|
| 4 | Never | 390 |
87.2%
|