| Value | Category | Cases | |
|---|---|---|---|
| 1 | 337 |
14.5%
|
|
| 2 | 486 |
20.9%
|
|
| 3 | 379 |
16.3%
|
|
| 4 | 895 |
38.5%
|
|
| 5 | 186 |
8%
|
|
| 6 | 41 |
1.8%
|
|
| Sysmiss | 668 |