| Value | Category | Cases | |
|---|---|---|---|
| 0 | 180 |
63.6%
|
|
| 1 | 98 |
34.6%
|
|
| 2 | 3 |
1.1%
|
|
| 3 | 2 |
0.7%
|
|
| Sysmiss | 11041 |