| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 256 |
21.3%
|
| 1 | Only Sometimes | 560 |
46.7%
|
| 2 | Often | 237 |
19.8%
|
| 3 | Always | 121 |
10.1%
|
| 9 | Don't know | 26 |
2.2%
|
| 98 | Refused | 0 |
0%
|