| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7 |
2.1%
|
|
| 1 | 79 |
23.7%
|
|
| 2 | 59 |
17.7%
|
|
| 3 | 53 |
15.9%
|
|
| 4 | 20 |
6%
|
|
| 5 | 7 |
2.1%
|
|
| 6 | 109 |
32.6%
|
|
| Sysmiss | 24780 |