| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 2178 |
20%
|
| 2 | Rarely | 1135 |
10.4%
|
| 3 | Sometimes | 2243 |
20.6%
|
| 4 | Often | 1974 |
18.1%
|
| 5 | Always | 2555 |
23.5%
|
| 7 | NA | 805 |
7.4%
|
| Sysmiss | 26 |