| Value | Category | Cases | |
|---|---|---|---|
| 1 | 89 |
5.2%
|
|
| 2 | 98 |
5.7%
|
|
| 3 | 131 |
7.6%
|
|
| 4 | 270 |
15.7%
|
|
| 5 | 573 |
33.2%
|
|
| 6 | 564 |
32.7%
|
|
| Sysmiss | 458 |