| Value | Category | Cases | |
|---|---|---|---|
| 1 | 177 |
54.5%
|
|
| 2 | 23 |
7.1%
|
|
| 3 | 120 |
36.9%
|
|
| 4 | 5 |
1.5%
|
|
| Sysmiss | 1 |