| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 2084 |
19.1%
|
| 2 | Rarely | 870 |
8%
|
| 3 | Sometimes | 1197 |
11%
|
| 4 | Often | 457 |
4.2%
|
| 5 | Always | 355 |
3.3%
|
| 7 | NA | 5927 |
54.4%
|
| Sysmiss | 26 |