| Value | Category | Cases | |
|---|---|---|---|
| 0 | 41 |
18.6%
|
|
| 1 | 21 |
9.5%
|
|
| 2 | 25 |
11.3%
|
|
| 3 | 19 |
8.6%
|
|
| 4 | 22 |
10%
|
|
| 5 | 19 |
8.6%
|
|
| 6 | 26 |
11.8%
|
|
| 7 | 7 |
3.2%
|
|
| 8 | 21 |
9.5%
|
|
| 9 | 3 |
1.4%
|
|
| 10 | 10 |
4.5%
|
|
| 11 | 7 |
3.2%
|
|
| Sysmiss | 9 |