| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1820 |
11.4%
|
|
| 2 | 2110 |
13.3%
|
|
| 3 | 3916 |
24.6%
|
|
| 4 | 5600 |
35.2%
|
|
| 5 | 2477 |
15.6%
|
|
| Sysmiss | 517 |