| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1442 |
23.8%
|
|
| 2 | 895 |
14.7%
|
|
| 3 | 3306 |
54.5%
|
|
| 4 | 427 |
7%
|
|
| Sysmiss | 13257 |