| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 838 |
60.9%
|
| 2 | No | 201 |
14.6%
|
| 3 | 337 |
24.5%
|
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 6 |