| Value | Category | Cases | |
|---|---|---|---|
| 2 | 12 |
10.4%
|
|
| 3 | 27 |
23.5%
|
|
| 4 | 24 |
20.9%
|
|
| 5 | 11 |
9.6%
|
|
| 6 | 15 |
13%
|
|
| 7 | 7 |
6.1%
|
|
| 8 | 19 |
16.5%
|
|
| Sysmiss | 70521 |