| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost always | 2259 |
33.5%
|
| 2 | Usually | 1597 |
23.7%
|
| 3 | Sometimes | 2052 |
30.5%
|
| 4 | Almost never | 828 |
12.3%
|
| Sysmiss | 27 |