| Value | Category | Cases | |
|---|---|---|---|
| 1 | 984 |
6.4%
|
|
| 2 | 2562 |
16.7%
|
|
| 3 | 4370 |
28.5%
|
|
| 4 | 5046 |
32.9%
|
|
| 5 | 2377 |
15.5%
|
|
| Sysmiss | 1231 |