| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1574 |
11.2%
|
|
| 2 | 1757 |
12.5%
|
|
| 3 | 4938 |
35.1%
|
|
| 4 | 4131 |
29.4%
|
|
| 5 | 1653 |
11.8%
|
|
| Sysmiss | 234 |