| Value | Category | Cases | |
|---|---|---|---|
| 3 | 1 |
1.7%
|
|
| 6 | 6 |
10.3%
|
|
| 7 | 18 |
31%
|
|
| 8 | 33 |
56.9%
|
|
| Sysmiss | 228 |