| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
14.7%
|
|
| 1 | 11 |
32.4%
|
|
| 2 | 5 |
14.7%
|
|
| 3 | 6 |
17.6%
|
|
| 4 | 1 |
2.9%
|
|
| 5 | 5 |
14.7%
|
|
| 6 | 1 |
2.9%
|
|
| Sysmiss | 8649 |