| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Never | 128 | 156 |
2.9%
|
| 2 | Sometimes | 656 | 713 |
13.2%
|
| 3 | Always | 84 | 87 |
1.6%
|
| 4 | N/A | 33 | 36 |
0.7%
|
| Sysmiss | 4491 | 4400 |