| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
1.8%
|
|
| 1 | 17 |
15.2%
|
|
| 2 | 21 |
18.8%
|
|
| 3 | 11 |
9.8%
|
|
| 4 | 10 |
8.9%
|
|
| 5 | 5 |
4.5%
|
|
| 6 | 46 |
41.1%
|
|
| Sysmiss | 25472 |