| Value | Category | Cases | |
|---|---|---|---|
| 3 | 77 |
17.3%
|
|
| 4 | 111 |
24.9%
|
|
| 5 | 86 |
19.3%
|
|
| 6 | 27 |
6.1%
|
|
| 7 | 24 |
5.4%
|
|
| 8 | 121 |
27.1%
|
|
| Sysmiss | 133 |