| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 460 |
12.1%
|
| 2 | No | 3333 |
87.8%
|
| 8 | 1 |
0%
|
|
| 9 | 2 |
0.1%
|
|
| Sysmiss | 11 |