| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 141 |
11.8%
|
| 1 | Rarely | 163 |
13.6%
|
| 2 | Sometimes | 239 |
19.9%
|
| 3 | Often | 420 |
35%
|
| 8 | Refused | 2 |
0.2%
|
| 9 | Don't know | 235 |
19.6%
|