| Value | Category | Cases | |
|---|---|---|---|
| 1 | 21 |
12.7%
|
|
| 2 | 27 |
16.4%
|
|
| 3 | 25 |
15.2%
|
|
| 4 | 35 |
21.2%
|
|
| 5 | 12 |
7.3%
|
|
| 6 | 45 |
27.3%
|
|
| Sysmiss | 44 |