| Value | Category | Cases | |
|---|---|---|---|
| 1 | 39 |
44.3%
|
|
| 2 | 27 |
30.7%
|
|
| 3 | 7 |
8%
|
|
| 4 | 8 |
9.1%
|
|
| 5 | 5 |
5.7%
|
|
| 6 | 2 |
2.3%
|
|
| Sysmiss | 142 |