| Value | Category | Cases | |
|---|---|---|---|
| 1 | 30 |
2.6%
|
|
| 2 | 468 |
41.1%
|
|
| 3 | 460 |
40.4%
|
|
| 4 | 64 |
5.6%
|
|
| 5 | 106 |
9.3%
|
|
| 9 | 12 |
1.1%
|
|
| Sysmiss | 2796 |