| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2387 |
13.4%
|
|
| 2 | 3135 |
17.6%
|
|
| 3 | 5692 |
32%
|
|
| 4 | 720 |
4%
|
|
| 9 | 5867 |
33%
|
|
| Sysmiss | 152 |