| Value | Category | Cases | |
|---|---|---|---|
| 1 | 593 |
3.9%
|
|
| 2 | 1420 |
9.4%
|
|
| 3 | 4964 |
32.8%
|
|
| 4 | 5713 |
37.7%
|
|
| 5 | 2460 |
16.2%
|
|
| Sysmiss | 1420 |