| Value | Category | Cases | |
|---|---|---|---|
| 1 | 597 |
40.1%
|
|
| 3 | 862 |
57.9%
|
|
| 5 | 28 |
1.9%
|
|
| 9 | 1 |
0.1%
|
|
| Sysmiss | 344 |