| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
1.1%
|
|
| 2 | 24 |
26.7%
|
|
| 3 | 10 |
11.1%
|
|
| 4 | 55 |
61.1%
|
|
| Sysmiss | 19504 |