| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 1 |
0.1%
|
| -2 | No answer | 4 |
0.3%
|
| -1 | Don't know | 9 |
0.7%
|
| 1 | Often | 132 |
10.4%
|
| 2 | Sometimes | 326 |
25.8%
|
| 3 | Rarely | 358 |
28.3%
|
| 4 | Never | 436 |
34.4%
|