| Value | Category | Cases | |
|---|---|---|---|
| 1 | 67 |
6.4%
|
|
| 2 | 204 |
19.6%
|
|
| 3 | 155 |
14.9%
|
|
| 4 | 292 |
28.1%
|
|
| 5 | 165 |
15.9%
|
|
| 6 | 156 |
15%
|
|
| Sysmiss | 344 |