| Value | Category | Cases | |
|---|---|---|---|
| 1 | 436 |
2.7%
|
|
| 2 | 647 |
4%
|
|
| 3 | 2674 |
16.6%
|
|
| 4 | 7628 |
47.2%
|
|
| 5 | 4769 |
29.5%
|
|
| Sysmiss | 416 |