| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 3700 |
34%
|
| 2 | Rarely | 2123 |
19.5%
|
| 3 | Sometimes | 1783 |
16.4%
|
| 4 | Often | 655 |
6%
|
| 5 | Always | 423 |
3.9%
|
| 7 | NA | 2206 |
20.3%
|
| Sysmiss | 26 |