| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very often | 216 |
7%
|
| 2 | Often | 238 |
7.7%
|
| 3 | Occasionally | 250 |
8.1%
|
| 4 | Rarely | 387 |
12.5%
|
| 5 | Never | 1996 |
64.7%
|
| Sysmiss | 96 |