| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 4731 |
43.4%
|
| 2 | Rarely | 2175 |
20%
|
| 3 | Sometimes | 1789 |
16.4%
|
| 4 | Often | 807 |
7.4%
|
| 5 | Always | 728 |
6.7%
|
| 7 | NA | 660 |
6.1%
|
| Sysmiss | 26 |