| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
1.8%
|
|
| 1 | 34 |
59.6%
|
|
| 2 | 17 |
29.8%
|
|
| 3 | 5 |
8.8%
|
|
| Sysmiss | 20483 |