| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
31.3%
|
|
| 1 | 3 |
18.8%
|
|
| 2 | 7 |
43.8%
|
|
| 4 | 1 |
6.3%
|
|
| Sysmiss | 1935 |