| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 15 |
1.3%
|
| 0 | Never | 759 |
63.4%
|
| 1 | Sometimes | 160 |
13.4%
|
| 2 | Often | 74 |
6.2%
|
| 3 | Always | 77 |
6.4%
|
| 7 | Not applicable | 27 |
2.3%
|
| 9 | Don't know | 86 |
7.2%
|
| 998 | Refused | 0 |
0%
|