| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
2.5%
|
|
| 1 | 42 |
20.9%
|
|
| 2 | 41 |
20.4%
|
|
| 3 | 35 |
17.4%
|
|
| 4 | 16 |
8%
|
|
| 5 | 6 |
3%
|
|
| 6 | 56 |
27.9%
|
|
| Sysmiss | 24959 |