| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 5 |
0.7%
|
| 2 | No | 244 |
34.3%
|
| 8 | Unknown | 2 |
0.3%
|
| 88 | N/A | 461 |
64.7%
|
| Sysmiss | 869 |