| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 187 |
7.8%
|
| 1 | Rarely | 360 |
15%
|
| 2 | Sometimes | 1249 |
52%
|
| 3 | Often | 407 |
17%
|
| 8 | Refused | 1 |
0%
|
| 9 | Don't know | 196 |
8.2%
|