| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
1.7%
|
|
| 1 | 77 |
21.6%
|
|
| 2 | 60 |
16.9%
|
|
| 3 | 66 |
18.5%
|
|
| 4 | 39 |
11%
|
|
| 5 | 11 |
3.1%
|
|
| 6 | 97 |
27.2%
|
|
| Sysmiss | 24814 |