| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3666 |
72.8%
|
| 2 | No | 1368 |
27.2%
|
| 3 | 1 |
0%
|
|
| 6 | 1 |
0%
|
|
| Sysmiss | 7876 |