| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1009 |
6.6%
|
|
| 2 | 1644 |
10.8%
|
|
| 3 | 4206 |
27.6%
|
|
| 4 | 5592 |
36.7%
|
|
| 5 | 2798 |
18.3%
|
|
| Sysmiss | 1321 |