| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 4 |
0.3%
|
| -1 | Don't know | 22 |
1.8%
|
| 1 | Often | 41 |
3.4%
|
| 2 | Sometimes | 64 |
5.3%
|
| 3 | Rarely | 100 |
8.3%
|
| 4 | Never | 969 |
80.8%
|