| Value | Category | Cases | |
|---|---|---|---|
| 1 | 69 |
4.7%
|
|
| 2 | 120 |
8.1%
|
|
| 3 | 180 |
12.2%
|
|
| 4 | 319 |
21.6%
|
|
| 5 | 308 |
20.8%
|
|
| 6 | 484 |
32.7%
|
|
| Sysmiss | 90 |