| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 269 |
11.3%
|
| 1 | Rarely | 536 |
22.4%
|
| 2 | Often | 743 |
31.1%
|
| 3 | Always | 774 |
32.4%
|
| 9 | Don't know | 68 |
2.8%
|
| 98 | Refused | 0 |
0%
|