| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 642 |
53.3%
|
| 1 | Rarely | 114 |
9.5%
|
| 2 | Often | 36 |
3%
|
| 3 | Always | 15 |
1.2%
|
| 9 | Don't know | 397 |
33%
|
| 998 | Refused | 0 |
0%
|