| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
1.6%
|
|
| 1 | 35 |
28.5%
|
|
| 2 | 29 |
23.6%
|
|
| 3 | 17 |
13.8%
|
|
| 4 | 10 |
8.1%
|
|
| 5 | 2 |
1.6%
|
|
| 6 | 28 |
22.8%
|
|
| Sysmiss | 24985 |