| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 2 |
0.2%
|
| 0 | Never | 356 |
29.7%
|
| 1 | Sometimes | 255 |
21.3%
|
| 2 | Often | 254 |
21.2%
|
| 3 | Always | 249 |
20.8%
|
| 7 | Not applicable | 5 |
0.4%
|
| 9 | Don't know | 79 |
6.6%
|
| 998 | Refused | 0 |
0%
|