| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15 |
10.2%
|
|
| 2 | 8 |
5.4%
|
|
| 3 | 19 |
12.9%
|
|
| 4 | 41 |
27.9%
|
|
| 5 | 44 |
29.9%
|
|
| 6 | 20 |
13.6%
|
|
| Sysmiss | 137 |