| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 325 |
27.1%
|
| 1 | Only sometimes | 448 |
37.3%
|
| 2 | Often | 237 |
19.8%
|
| 3 | Always | 154 |
12.8%
|
| 9 | Don't know | 36 |
3%
|
| 998 | Refused | 0 |
0%
|