| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3382 |
67.5%
|
|
| 2 | 1447 |
28.9%
|
|
| 3 | 2 |
0%
|
|
| 9 | 177 |
3.5%
|
|
| Sysmiss | 28736 |