| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 |
9.1%
|
|
| 2 | 11 |
20%
|
|
| 3 | 2 |
3.6%
|
|
| 4 | 4 |
7.3%
|
|
| 5 | 1 |
1.8%
|
|
| 6 | 19 |
34.5%
|
|
| 7 | 12 |
21.8%
|
|
| 8 | 1 |
1.8%
|
|
| Sysmiss | 212 |