| Value | Category | Cases | |
|---|---|---|---|
| 0 | 37 |
29.4%
|
|
| 1 | 84 |
66.7%
|
|
| 2 | 3 |
2.4%
|
|
| 3 | 2 |
1.6%
|
|
| Sysmiss | 7102 |