| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 209 |
17.4%
|
| 1 | Rarely | 279 |
23.3%
|
| 2 | Often | 495 |
41.3%
|
| 3 | Always | 98 |
8.2%
|
| 9 | Don't know | 119 |
9.9%
|
| 998 | Refused | 0 |
0%
|