| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 546 |
22.8%
|
| 1 | Sometimes | 714 |
29.8%
|
| 2 | Often | 384 |
16%
|
| 3 | Always | 220 |
9.2%
|
| 7 | Not applicable | 322 |
13.4%
|
| 9 | Don't know | 214 |
8.9%
|
| 998 | Refused | 0 |
0%
|