| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 |
1.5%
|
|
| 4 | 15 |
23.1%
|
|
| 5 | 1 |
1.5%
|
|
| 6 | 1 |
1.5%
|
|
| 8 | 47 |
72.3%
|
|
| Sysmiss | 7908 |