| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost never | 157 |
1.8%
|
| 2 | Sometimes | 3554 |
39.9%
|
| 3 | Almost always | 5056 |
56.8%
|
| 8 | Don't know | 135 |
1.5%
|
| Sysmiss | 480 |