| Value | Category | Cases | |
|---|---|---|---|
| 1 | 391 |
19.6%
|
|
| 2 | 244 |
12.2%
|
|
| 3 | 291 |
14.6%
|
|
| 4 | 1066 |
53.5%
|
|
| Sysmiss | 237 |