| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2102 |
54.6%
|
|
| 2 | 691 |
17.9%
|
|
| 3 | 724 |
18.8%
|
|
| 9 | 333 |
8.6%
|
|
| Sysmiss | 105 |