| Value | Category | Cases | |
|---|---|---|---|
| 1 | 130 |
12.3%
|
|
| 2 | 290 |
27.4%
|
|
| 3 | 233 |
22%
|
|
| 4 | 404 |
38.2%
|
|
| Sysmiss | 409 |