| Value | Category | Cases | |
|---|---|---|---|
| 1 | 246 |
8.9%
|
|
| 2 | 552 |
20%
|
|
| 3 | 432 |
15.6%
|
|
| 4 | 377 |
13.6%
|
|
| 5 | 421 |
15.2%
|
|
| 6 | 598 |
21.6%
|
|
| 7 | 139 |
5%
|
|
| Sysmiss | 3151 |