| Value | Category | Cases | |
|---|---|---|---|
| 0 | 44 |
19.7%
|
|
| 4 | 1 |
0.4%
|
|
| 5 | 78 |
35%
|
|
| 6 | 75 |
33.6%
|
|
| 7 | 25 |
11.2%
|
|
| Sysmiss | 6809 |