| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. never | 1065 |
70.1%
|
| 1 | 1. rarely | 97 |
6.4%
|
| 2 | 2. sometimes | 234 |
15.4%
|
| 3 | 3. often | 30 |
2%
|
| 4 | 4. always | 93 |
6.1%
|
| Sysmiss | 44 |