| Value | Category | Cases | |
|---|---|---|---|
| 1 | 139 |
9.4%
|
|
| 2 | 652 |
44.3%
|
|
| 3 | 464 |
31.5%
|
|
| 4 | 216 |
14.7%
|
|
| Sysmiss | 11052 |