| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 238 |
19.8%
|
| 1 | Rarely | 344 |
28.7%
|
| 2 | Often | 320 |
26.7%
|
| 3 | Always | 145 |
12.1%
|
| 9 | Don't know | 153 |
12.8%
|