| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 261 |
21.9%
|
| 1 | Rarely | 280 |
23.5%
|
| 2 | Often | 436 |
36.6%
|
| 3 | Always | 177 |
14.9%
|
| 9 | Don't know | 36 |
3%
|
| 998 | Refused | 0 |
0%
|