| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 91 |
3.1%
|
| 2 | Yes | 2604 |
87.5%
|
| 3 | No | 42 |
1.4%
|
| 4 | No | 239 |
8%
|
| Sysmiss | 4045 |