| Value | Category | Cases | |
|---|---|---|---|
| 1 | 378 |
9.7%
|
|
| 2 | 196 |
5.1%
|
|
| 3 | 323 |
8.3%
|
|
| 4 | 548 |
14.1%
|
|
| 5 | 817 |
21.1%
|
|
| 6 | 370 |
9.5%
|
|
| 7 | 1249 |
32.2%
|
|
| Sysmiss | 886 |