| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 |
14.8%
|
|
| 1 | 22 |
40.7%
|
|
| 2 | 10 |
18.5%
|
|
| 3 | 6 |
11.1%
|
|
| 4 | 4 |
7.4%
|
|
| 5 | 1 |
1.9%
|
|
| 6 | 1 |
1.9%
|
|
| 8 | 1 |
1.9%
|
|
| 12 | 1 |
1.9%
|
|
| Sysmiss | 9623 |