| Value | Category | Cases | |
|---|---|---|---|
| 3 | 989 |
21.8%
|
|
| 4 | 1874 |
41.3%
|
|
| 6 | 1284 |
28.3%
|
|
| 8 | 34 |
0.7%
|
|
| 9 | 344 |
7.6%
|
|
| 10 | 10 |
0.2%
|
|
| Sysmiss | 16156 |