| Value | Category | Cases | |
|---|---|---|---|
| 1 | 112 |
5.6%
|
|
| 2 | 465 |
23.3%
|
|
| 3 | 182 |
9.1%
|
|
| 4 | 580 |
29%
|
|
| 5 | 236 |
11.8%
|
|
| 6 | 422 |
21.1%
|
|
| Sysmiss | 2 |