| Value | Category | Cases | |
|---|---|---|---|
| 1 | 83 |
50.9%
|
|
| 3 | 17 |
10.4%
|
|
| 8 | 59 |
36.2%
|
|
| 9 | 4 |
2.5%
|
|
| Sysmiss | 150 |