| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 34 |
4.8%
|
| 2 | No | 211 |
29.6%
|
| 8 | Unknown | 5 |
0.7%
|
| 88 | N/A | 462 |
64.9%
|
| Sysmiss | 869 |