| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 202 |
16.8%
|
| 1 | Rarely | 325 |
27.1%
|
| 2 | Often | 383 |
31.9%
|
| 3 | Always | 237 |
19.8%
|
| 9 | Don't know | 53 |
4.4%
|