| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 18 |
39.1%
|
| 2 | Yes | 27 |
58.7%
|
| 8 | Unknown | 1 |
2.2%
|
| 88 | N/A | 0 |
0%
|
| Sysmiss | 1535 |