| Value | Category | Cases | |
|---|---|---|---|
| 0 | 13 |
12.4%
|
|
| 1 | 9 |
8.6%
|
|
| 2 | 11 |
10.5%
|
|
| 3 | 11 |
10.5%
|
|
| 4 | 10 |
9.5%
|
|
| 5 | 7 |
6.7%
|
|
| 6 | 15 |
14.3%
|
|
| 7 | 10 |
9.5%
|
|
| 8 | 3 |
2.9%
|
|
| 9 | 7 |
6.7%
|
|
| 10 | 6 |
5.7%
|
|
| 11 | 3 |
2.9%
|
|
| Sysmiss | 54 |