| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 44 |
5.1%
|
| 2 | No | 826 |
94.8%
|
| 8 | Unknown | 1 |
0.1%
|
| 88 | N/A | 0 |
0%
|
| Sysmiss | 710 |