| Value | Category | Cases | |
|---|---|---|---|
| 3 | 3 |
1.3%
|
|
| 4 | 2 |
0.9%
|
|
| 5 | 65 |
28%
|
|
| 8 | 162 |
69.8%
|
|
| Sysmiss | 8763 |