| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 |
5.7%
|
|
| 2 | 38 |
43.2%
|
|
| 3 | 7 |
8%
|
|
| 4 | 4 |
4.5%
|
|
| 5 | 9 |
10.2%
|
|
| 6 | 25 |
28.4%
|
|
| Sysmiss | 4709 |