| Value | Category | Cases | |
|---|---|---|---|
| 3 | 217 |
35.4%
|
|
| 4 | 20 |
3.3%
|
|
| 5 | 227 |
37%
|
|
| 6 | 144 |
23.5%
|
|
| 7 | 5 |
0.8%
|
|
| Sysmiss | 987 |