| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 49 |
30.8%
|
| 2 | 2 | 4 |
2.5%
|
| 3 | 3 | 4 |
2.5%
|
| 4 | 4 | 102 |
64.2%
|
| Sysmiss | 1 |