| Value | Category | Cases | |
|---|---|---|---|
| 1 | 558 |
23.4%
|
|
| 2 | 660 |
27.6%
|
|
| 3 | 510 |
21.4%
|
|
| 4 | 264 |
11.1%
|
|
| 5 | 200 |
8.4%
|
|
| 6 | 191 |
8%
|
|
| 7 | 5 |
0.2%
|
|
| Sysmiss | 97 |