| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 254 |
21.2%
|
| 1 | Only Sometimes | 528 |
44%
|
| 2 | Often | 248 |
20.7%
|
| 3 | Always | 142 |
11.8%
|
| 9 | Don't know | 28 |
2.3%
|
| 98 | Refused | 0 |
0%
|