| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21 |
38.9%
|
|
| 1 | 12 |
22.2%
|
|
| 2 | 6 |
11.1%
|
|
| 3 | 3 |
5.6%
|
|
| 4 | 3 |
5.6%
|
|
| 5 | 3 |
5.6%
|
|
| 6 | 1 |
1.9%
|
|
| 7 | 5 |
9.3%
|
|
| Sysmiss | 16432 |