| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. all the time | 473 |
22.3%
|
| 2 | 2. frequently | 982 |
46.3%
|
| 3 | 3. occasionally | 449 |
21.2%
|
| 4 | 4. never | 218 |
10.3%
|
| Sysmiss | 2071 |