| Value | Category | Cases | |
|---|---|---|---|
| 3 | 192 |
20.3%
|
|
| 4 | 712 |
75.3%
|
|
| 5 | 25 |
2.6%
|
|
| 6 | 13 |
1.4%
|
|
| 8 | 3 |
0.3%
|
|
| Sysmiss | 656 |