| Value | Category | Cases | |
|---|---|---|---|
| 1 | 131 |
44.1%
|
|
| 2 | 48 |
16.2%
|
|
| 3 | 64 |
21.5%
|
|
| 4 | 54 |
18.2%
|
|
| Sysmiss | 16941 |