| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 7 |
0.6%
|
| -1 | Don't know | 1 |
0.1%
|
| 1 | Often | 12 |
1%
|
| 2 | Sometimes | 22 |
1.8%
|
| 3 | Rarely | 26 |
2.2%
|
| 4 | Never | 1132 |
94.3%
|