| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2550 |
67.6%
|
|
| 2 | 758 |
20.1%
|
|
| 3 | 350 |
9.3%
|
|
| 9 | 113 |
3%
|
|
| Sysmiss | 11580 |