| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 2 |
0.2%
|
| -2 | No answer | 3 |
0.2%
|
| -1 | Don't know | 9 |
0.7%
|
| 1 | Often | 150 |
12.3%
|
| 2 | Sometimes | 80 |
6.6%
|
| 3 | Rarely | 141 |
11.6%
|
| 4 | Never | 830 |
68.3%
|