| Value | Category | Cases | |
|---|---|---|---|
| 1 | 512 |
22%
|
|
| 2 | 432 |
18.6%
|
|
| 3 | 497 |
21.4%
|
|
| 4 | 410 |
17.6%
|
|
| 5 | 290 |
12.5%
|
|
| 6 | 183 |
7.9%
|
|
| Sysmiss | 668 |