| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 67 |
3.7%
|
| 2 | Often | 116 |
6.4%
|
| 3 | Occasionally | 282 |
15.4%
|
| 4 | Rarely | 160 |
8.8%
|
| 5 | Never | 1201 |
65.8%
|
| Sysmiss | 157 |