| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
1.6%
|
|
| 1 | 90 |
28.1%
|
|
| 2 | 67 |
20.9%
|
|
| 3 | 56 |
17.5%
|
|
| 4 | 31 |
9.7%
|
|
| 5 | 7 |
2.2%
|
|
| 6 | 64 |
20%
|
|
| Sysmiss | 24788 |