| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 18 |
1.3%
|
| -1 | Don't know | 12 |
0.9%
|
| 1 | Often | 50 |
3.7%
|
| 2 | Sometimes | 104 |
7.7%
|
| 3 | Rarely | 216 |
16%
|
| 4 | Never | 953 |
70.4%
|