| Value | Category | Cases | |
|---|---|---|---|
| 2 | 4 |
5.2%
|
|
| 3 | 22 |
28.6%
|
|
| 4 | 39 |
50.6%
|
|
| 5 | 8 |
10.4%
|
|
| 6 | 2 |
2.6%
|
|
| 9 | 2 |
2.6%
|
|
| Sysmiss | 13357 |