| Value | Category | Cases | |
|---|---|---|---|
| 1 | 47 |
44.3%
|
|
| 2 | 49 |
46.2%
|
|
| 3 | 8 |
7.5%
|
|
| 4 | 2 |
1.9%
|
|
| Sysmiss | 3830 |