| Value | Category | Cases | |
|---|---|---|---|
| 1 | 18 |
36.7%
|
|
| 2 | 2 |
4.1%
|
|
| 3 | 24 |
49%
|
|
| 4 | 5 |
10.2%
|
|
| Sysmiss | 4960 |