| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2999 |
66.8%
|
|
| 2 | 848 |
18.9%
|
|
| 3 | 291 |
6.5%
|
|
| 4 | 353 |
7.9%
|
|
| Sysmiss | 1 |