| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
2.7%
|
|
| 1 | 5 |
2.7%
|
|
| 2 | 11 |
5.9%
|
|
| 3 | 22 |
11.9%
|
|
| 4 | 39 |
21.1%
|
|
| 5 | 37 |
20%
|
|
| 6 | 28 |
15.1%
|
|
| 7 | 14 |
7.6%
|
|
| 8 | 11 |
5.9%
|
|
| 9 | 13 |
7%
|
|
| Sysmiss | 33 |