| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 7648 |
70.2%
|
| 2 | Rarely | 1480 |
13.6%
|
| 3 | Sometimes | 802 |
7.4%
|
| 4 | Often | 249 |
2.3%
|
| 5 | Always | 246 |
2.3%
|
| 7 | NA | 465 |
4.3%
|
| Sysmiss | 26 |