| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 271 |
22.6%
|
| 1 | Rarely | 446 |
37.2%
|
| 2 | Often | 314 |
26.2%
|
| 3 | Always | 108 |
9%
|
| 9 | Don't know | 61 |
5.1%
|
| 998 | Refused | 0 |
0%
|