| Value | Category | Cases | |
|---|---|---|---|
| 1 | 98 |
21.4%
|
|
| 2 | 154 |
33.7%
|
|
| 3 | 100 |
21.9%
|
|
| 4 | 105 |
23%
|
|
| Sysmiss | 374 |