| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 4332 |
39.8%
|
| 2 | Rarely | 846 |
7.8%
|
| 3 | Sometimes | 392 |
3.6%
|
| 4 | Often | 112 |
1%
|
| 5 | Always | 117 |
1.1%
|
| 7 | NA | 5091 |
46.7%
|
| Sysmiss | 26 |