| Value | Category | Cases | |
|---|---|---|---|
| 1 | 195 |
31.6%
|
|
| 3 | 353 |
57.2%
|
|
| 6 | 60 |
9.7%
|
|
| 9 | 9 |
1.5%
|
|
| Sysmiss | 1 |