| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Never | 128 | 138 |
2.6%
|
| 2 | Sometimes | 83 | 90 |
1.7%
|
| 3 | Always | 16 | 17 |
0.3%
|
| 4 | N/A | 674 | 746 |
13.8%
|
| Sysmiss | 4491 | 4400 |