| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 5 |
0.4%
|
| 0 | Never | 334 |
27.8%
|
| 1 | Only Sometimes | 589 |
49.1%
|
| 2 | Often | 77 |
6.4%
|
| 3 | Always | 51 |
4.3%
|
| 9 | Don't know | 144 |
12%
|
| 98 | Refused | 0 |
0%
|