| Value | Category | Cases | |
|---|---|---|---|
| 1 | 118 |
5.9%
|
|
| 2 | 568 |
28.4%
|
|
| 3 | 251 |
12.6%
|
|
| 4 | 607 |
30.4%
|
|
| 5 | 271 |
13.6%
|
|
| 6 | 182 |
9.1%
|
|
| Sysmiss | 2 |