| Value | Category | Cases | |
|---|---|---|---|
| 3 | 2 |
3.2%
|
|
| 4 | 10 |
16.1%
|
|
| 5 | 33 |
53.2%
|
|
| 6 | 8 |
12.9%
|
|
| 7 | 4 |
6.5%
|
|
| 8 | 5 |
8.1%
|
|
| Sysmiss | 5814 |