| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0%
|
|
| 1 | Yes | 1221 |
10.2%
|
| 2 | No | 2633 |
21.9%
|
| 8 | D\k | 487 |
4.1%
|
| Sysmiss | 7663 |