| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. frequently | 102 |
4.8%
|
| 2 | 2. occasionally | 178 |
8.4%
|
| 3 | 3. never | 1761 |
83%
|
| 4 | 4. don’t know | 81 |
3.8%
|
| Sysmiss | 2071 |