| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2 |
0.2%
|
| 2 | No | 857 |
98.5%
|
| 8 | Unknown | 11 |
1.3%
|
| 88 | N/A | 0 |
0%
|
| Sysmiss | 711 |