| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0%
|
|
| 1 | 8 |
0.3%
|
|
| 2 | 14 |
0.6%
|
|
| 3 | 742 |
30.9%
|
|
| 4 | 1 |
0%
|
|
| 8 | 1 |
0%
|
|
| 9 | 1634 |
68.1%
|
|
| Sysmiss | 4 |