| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4314 |
33.1%
|
|
| 2 | 4425 |
34%
|
|
| 3 | 3403 |
26.1%
|
|
| 12 | 879 |
6.8%
|
|
| Sysmiss | 3975 |