| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. all the time | 22 |
1%
|
| 2 | 2. frequently | 45 |
2.1%
|
| 3 | 3. occasionally | 300 |
14.1%
|
| 4 | 4. never | 1755 |
82.7%
|
| Sysmiss | 2071 |