| Value | Category | Cases | |
|---|---|---|---|
| 0 | 10 |
35.7%
|
|
| 1 | 4 |
14.3%
|
|
| 2 | 3 |
10.7%
|
|
| 6 | 1 |
3.6%
|
|
| 8 | 7 |
25%
|
|
| 10 | 1 |
3.6%
|
|
| 12 | 2 |
7.1%
|
|
| Sysmiss | 3129 |