| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 14 |
1.4%
|
| -1 | Don't know | 6 |
0.6%
|
| 1 | Often | 17 |
1.7%
|
| 2 | Sometimes | 54 |
5.4%
|
| 3 | Rarely | 120 |
12%
|
| 4 | Never | 789 |
78.9%
|