| Value | Category | Cases | |
|---|---|---|---|
| 3 | 8 |
50%
|
|
| 4 | 1 |
6.3%
|
|
| 5 | 4 |
25%
|
|
| 6 | 1 |
6.3%
|
|
| 7 | 1 |
6.3%
|
|
| 8 | 1 |
6.3%
|
|
| Sysmiss | 447 |