| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Unknown | 1 |
0.1%
|
| -2 | No answer | 2 |
0.2%
|
| -1 | Don't know | 5 |
0.4%
|
| 1 | Often | 316 |
25%
|
| 2 | Sometimes | 521 |
41.2%
|
| 3 | Rarely | 273 |
21.6%
|
| 4 | Never | 148 |
11.7%
|