| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 508 |
42.3%
|
| 1 | Only Sometimes | 304 |
25.3%
|
| 2 | Often | 206 |
17.2%
|
| 3 | Always | 122 |
10.2%
|
| 9 | Don't know | 60 |
5%
|
| 98 | Refused | 0 |
0%
|