| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1 |
0.6%
|
| 2 | No | 0 |
0%
|
| 3 | Unknown | 80 |
47.9%
|
| 4 | 86 |
51.5%
|
|
| Sysmiss | 2384 |