| Value | Category | Cases | |
|---|---|---|---|
| 1 | 923 |
5.8%
|
|
| 2 | 1474 |
9.3%
|
|
| 3 | 3312 |
20.8%
|
|
| 4 | 5131 |
32.2%
|
|
| 5 | 5086 |
31.9%
|
|
| Sysmiss | 514 |