| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 126 |
4.1%
|
| 2 | Sometimes | 90 |
2.9%
|
| 3 | No | 2718 |
87.8%
|
| 4 | N/A | 161 |
5.2%
|
| Sysmiss | 129 |