| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 66 |
3.6%
|
| 2 | Often | 131 |
7.2%
|
| 3 | Occasionally | 315 |
17.3%
|
| 4 | Rarely | 181 |
9.9%
|
| 5 | Never | 1133 |
62%
|
| Sysmiss | 157 |