| Value | Category | Cases | |
|---|---|---|---|
| 1 | 426 |
17.4%
|
|
| 2 | 495 |
20.2%
|
|
| 3 | 459 |
18.7%
|
|
| 4 | 324 |
13.2%
|
|
| 5 | 244 |
9.9%
|
|
| 6 | 377 |
15.4%
|
|
| 7 | 128 |
5.2%
|
|
| 8 | 1 |
0%
|
|
| Sysmiss | 724 |