| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9 |
0.1%
|
|
| 3 | 7 |
0.1%
|
|
| 4 | 3925 |
31.9%
|
|
| 5 | 5062 |
41.2%
|
|
| 6 | 3287 |
26.7%
|
|
| 7 | 6 |
0%
|
|
| Sysmiss | 25609 |