| Value | Category | Cases | |
|---|---|---|---|
| 0 | 14 |
11.7%
|
|
| 1 | 10 |
8.3%
|
|
| 2 | 18 |
15%
|
|
| 3 | 15 |
12.5%
|
|
| 4 | 14 |
11.7%
|
|
| 5 | 8 |
6.7%
|
|
| 6 | 17 |
14.2%
|
|
| 7 | 4 |
3.3%
|
|
| 8 | 13 |
10.8%
|
|
| 9 | 2 |
1.7%
|
|
| 10 | 5 |
4.2%
|
|
| Sysmiss | 2 |