| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1589 |
66.3%
|
| 2 | No | 792 |
33.1%
|
| 8 | 13 |
0.5%
|
|
| 9 | 2 |
0.1%
|
|
| Sysmiss | 5 |