| Value | Category | Cases | |
|---|---|---|---|
| 0 | 40 |
78.4%
|
|
| 1 | 2 |
3.9%
|
|
| 2 | 4 |
7.8%
|
|
| 3 | 4 |
7.8%
|
|
| 5 | 1 |
2%
|
|
| Sysmiss | 48 |