| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1178 |
7.4%
|
|
| 2 | 1846 |
11.6%
|
|
| 3 | 4019 |
25.3%
|
|
| 4 | 4952 |
31.1%
|
|
| 5 | 3912 |
24.6%
|
|
| Sysmiss | 533 |