| Value | Category | Cases | |
|---|---|---|---|
| 1 | 59 |
24.8%
|
|
| 2 | 129 |
54.2%
|
|
| 3 | 14 |
5.9%
|
|
| 4 | 3 |
1.3%
|
|
| 9 | 33 |
13.9%
|
|
| Sysmiss | 50 |