| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Never | 71 | 94 |
1.7%
|
| 2 | Sometimes | 620 | 692 |
12.8%
|
| 3 | Always | 179 | 171 |
3.2%
|
| 4 | N/A | 31 | 34 |
0.6%
|
| Sysmiss | 4491 | 4400 |