| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 48 |
2.6%
|
| 2 | Often | 107 |
5.9%
|
| 3 | Occasionally | 267 |
14.6%
|
| 4 | Rarely | 180 |
9.9%
|
| 5 | Never | 1224 |
67%
|
| Sysmiss | 157 |