| Value | Category | Cases | |
|---|---|---|---|
| 1 | 108 |
43.9%
|
|
| 6 | 76 |
30.9%
|
|
| 8 | 58 |
23.6%
|
|
| 9 | 4 |
1.6%
|
|
| Sysmiss | 1319 |