| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
4.8%
|
|
| 2 | 5 |
8.1%
|
|
| 3 | 6 |
9.7%
|
|
| 4 | 15 |
24.2%
|
|
| 5 | 13 |
21%
|
|
| 6 | 5 |
8.1%
|
|
| 7 | 10 |
16.1%
|
|
| 8 | 2 |
3.2%
|
|
| 9 | 3 |
4.8%
|
|
| Sysmiss | 14 |