| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 330 |
27.7%
|
| 1 | Rarely | 285 |
23.9%
|
| 2 | Often | 413 |
34.7%
|
| 3 | Always | 121 |
10.2%
|
| 9 | Don't know | 41 |
3.4%
|
| 998 | Refused | 0 |
0%
|