| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
5.2%
|
|
| 1 | 11 |
19%
|
|
| 2 | 13 |
22.4%
|
|
| 3 | 14 |
24.1%
|
|
| 4 | 4 |
6.9%
|
|
| 5 | 1 |
1.7%
|
|
| 7 | 5 |
8.6%
|
|
| 10 | 3 |
5.2%
|
|
| 14 | 4 |
6.9%
|
|
| Sysmiss | 18806 |