| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 8558 |
28.8%
|
| 2 | No | 21132 |
71.1%
|
| 8 | 2 |
0%
|
|
| 9 | 26 |
0.1%
|
|
| Sysmiss | 26289 |