| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 7919 |
31.2%
|
| 2 | Rarely | 8222 |
32.4%
|
| 3 | Sometimes | 7115 |
28.1%
|
| 4 | Most of the time | 1425 |
5.6%
|
| 5 | Always | 661 |
2.6%
|
| Sysmiss | 165 |