| Value | Category | Cases | |
|---|---|---|---|
| 1 | 66 |
45.2%
|
|
| 2 | 42 |
28.8%
|
|
| 3 | 36 |
24.7%
|
|
| 4 | 2 |
1.4%
|
|
| Sysmiss | 2234 |