| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 195 |
16.3%
|
| 1 | Rarely | 313 |
26.1%
|
| 2 | Often | 393 |
32.8%
|
| 3 | Always | 215 |
17.9%
|
| 9 | Don't know | 84 |
7%
|