| Value | Category | Cases | |
|---|---|---|---|
| 0 | 15 |
13.6%
|
|
| 1 | 23 |
20.9%
|
|
| 2 | 18 |
16.4%
|
|
| 3 | 17 |
15.5%
|
|
| 4 | 14 |
12.7%
|
|
| 5 | 7 |
6.4%
|
|
| 6 | 10 |
9.1%
|
|
| 7 | 4 |
3.6%
|
|
| 8 | 2 |
1.8%
|
|
| Sysmiss | 90 |