| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1741 |
72.7%
|
| 2 | No | 644 |
26.9%
|
| 4 | 2 |
0.1%
|
|
| 8 | 9 |
0.4%
|
|
| Sysmiss | 5 |