| Value | Category | Cases | |
|---|---|---|---|
| 1 | 11 |
10.1%
|
|
| 2 | 53 |
48.6%
|
|
| 4 | 8 |
7.3%
|
|
| 5 | 16 |
14.7%
|
|
| 6 | 7 |
6.4%
|
|
| 7 | 10 |
9.2%
|
|
| 8 | 4 |
3.7%
|
|
| Sysmiss | 86 |