| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 478 |
39.8%
|
| 1 | Only Sometimes | 307 |
25.6%
|
| 2 | Often | 273 |
22.8%
|
| 3 | Always | 109 |
9.1%
|
| 9 | Don't know | 33 |
2.8%
|
| 98 | Refused | 0 |
0%
|