| Value | Category | Cases | |
|---|---|---|---|
| 1 | 24 |
8.9%
|
|
| 2 | 37 |
13.8%
|
|
| 3 | 70 |
26%
|
|
| 4 | 69 |
25.7%
|
|
| 5 | 33 |
12.3%
|
|
| 6 | 36 |
13.4%
|
|
| Sysmiss | 15 |