| Value | Category | Cases | |
|---|---|---|---|
| 1 | 23 |
41.8%
|
|
| 2 | 25 |
45.5%
|
|
| 3 | 1 |
1.8%
|
|
| 4 | 6 |
10.9%
|
|
| Sysmiss | 1896 |