| Value | Category | Cases | |
|---|---|---|---|
| 1 | 398 |
43.2%
|
|
| 3 | 483 |
52.4%
|
|
| 6 | 25 |
2.7%
|
|
| 9 | 15 |
1.6%
|
|
| Sysmiss | 1 |