| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 1 |
0.1%
|
| -2 | No answer | 2 |
0.2%
|
| -1 | Don't know | 1 |
0.1%
|
| 1 | Often | 76 |
7.3%
|
| 2 | Sometimes | 140 |
13.5%
|
| 3 | Rarely | 184 |
17.7%
|
| 4 | Never | 635 |
61.1%
|