| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2214 |
46.9%
|
|
| 2 | 801 |
17%
|
|
| 3 | 934 |
19.8%
|
|
| 4 | 771 |
16.3%
|
|
| Sysmiss | 4529 |