| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 323 |
26.8%
|
| 1 | Rarely | 330 |
27.4%
|
| 2 | Often | 338 |
28.1%
|
| 3 | Always | 72 |
6%
|
| 9 | Don't know | 141 |
11.7%
|
| 998 | Refused | 0 |
0%
|