| Value | Category | Cases | |
|---|---|---|---|
| 0 | 10 |
16.7%
|
|
| 1 | 30 |
50%
|
|
| 2 | 11 |
18.3%
|
|
| 3 | 3 |
5%
|
|
| 4 | 1 |
1.7%
|
|
| 5 | 4 |
6.7%
|
|
| 6 | 1 |
1.7%
|
|
| Sysmiss | 5643 |