| Value | Category | Cases | |
|---|---|---|---|
| 0 | 37 |
72.5%
|
|
| 2 | 6 |
11.8%
|
|
| 3 | 4 |
7.8%
|
|
| 4 | 3 |
5.9%
|
|
| 10 | 1 |
2%
|
|
| Sysmiss | 48 |