| Value | Category | Cases | |
|---|---|---|---|
| 1 | 18 | 1 |
3.6%
|
| 2 | 28 | 1 |
3.6%
|
| 3 | 33 | 2 |
7.1%
|
| 4 | 36 | 1 |
3.6%
|
| 5 | 37 | 2 |
7.1%
|
| 6 | 78 | 1 |
3.6%
|
| Sysmiss | 20 |