| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 119 |
5.6%
|
| 2 | 2 | 166 |
7.9%
|
| 3 | 3 | 195 |
9.2%
|
| 4 | 4 | 287 |
13.6%
|
| 5 | 5 | 185 |
8.8%
|
| 6 | 6 | 635 |
30.1%
|
| 7 | 7 | 164 |
7.8%
|
| 8 | 8 | 360 |
17.1%
|
| Sysmiss | 1028 |