| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 537 |
9.8%
|
| 2 | No | 4959 |
90.1%
|
| 3 | 1 |
0%
|
|
| 8 | 6 |
0.1%
|
|
| Sysmiss | 275 |