| Value | Category | Cases | |
|---|---|---|---|
| 1 | 85 |
21.1%
|
|
| 2 | 149 |
37%
|
|
| 3 | 86 |
21.3%
|
|
| 4 | 83 |
20.6%
|
|
| Sysmiss | 150 |