| Value | Category | Cases | |
|---|---|---|---|
| 1 | 642 |
5.1%
|
|
| 2 | 1201 |
9.5%
|
|
| 3 | 3232 |
25.5%
|
|
| 4 | 4524 |
35.7%
|
|
| 5 | 3062 |
24.2%
|
|
| Sysmiss | 3909 |