| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
2.4%
|
|
| 1 | 38 |
30.9%
|
|
| 2 | 23 |
18.7%
|
|
| 3 | 16 |
13%
|
|
| 4 | 7 |
5.7%
|
|
| 5 | 2 |
1.6%
|
|
| 6 | 34 |
27.6%
|
|
| Sysmiss | 24985 |