| Value | Category | Cases | |
|---|---|---|---|
| 1 | 74 |
4.3%
|
|
| 2 | 87 |
5.1%
|
|
| 3 | 163 |
9.5%
|
|
| 4 | 414 |
24.1%
|
|
| 5 | 652 |
37.9%
|
|
| 6 | 331 |
19.2%
|
|
| Sysmiss | 462 |