| Value | Category | Cases | |
|---|---|---|---|
| 3 | 102 |
18.2%
|
|
| 4 | 177 |
31.6%
|
|
| 5 | 92 |
16.4%
|
|
| 6 | 40 |
7.1%
|
|
| 7 | 104 |
18.6%
|
|
| 8 | 42 |
7.5%
|
|
| 98 | 3 |
0.5%
|
|
| Sysmiss | 97 |