| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
1.3%
|
|
| 1 | 54 |
23.5%
|
|
| 2 | 46 |
20%
|
|
| 3 | 34 |
14.8%
|
|
| 4 | 19 |
8.3%
|
|
| 5 | 10 |
4.3%
|
|
| 6 | 64 |
27.8%
|
|
| Sysmiss | 25354 |