| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 187 |
15.6%
|
| 1 | Sometimes | 424 |
35.3%
|
| 2 | Often | 242 |
20.2%
|
| 3 | Always | 77 |
6.4%
|
| 7 | Not applicable | 145 |
12.1%
|
| 9 | Don't know | 125 |
10.4%
|
| 98 | Refused | 0 |
0%
|