| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 191 |
8%
|
| 1 | Rarely | 566 |
23.6%
|
| 2 | Often | 868 |
36.2%
|
| 3 | Always | 739 |
30.8%
|
| 9 | Don't know | 36 |
1.5%
|
| 998 | Refused | 0 |
0%
|