| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 2 |
0.2%
|
| 0 | Never | 463 |
38.6%
|
| 1 | Only sometimes | 387 |
32.3%
|
| 2 | Often | 256 |
21.3%
|
| 3 | Always | 51 |
4.3%
|
| 9 | Don't know | 41 |
3.4%
|
| 998 | Refused | 0 |
0%
|