| Value | Category | Cases | |
|---|---|---|---|
| 0 | 113 |
89%
|
|
| 1 | 5 |
3.9%
|
|
| 2 | 7 |
5.5%
|
|
| 3 | 2 |
1.6%
|
|
| Sysmiss | 6919 |