| Value | Category | Cases | |
|---|---|---|---|
| 1 | 939 |
24.9%
|
|
| 2 | 1161 |
30.8%
|
|
| 3 | 1558 |
41.3%
|
|
| 9 | 113 |
3%
|
|
| Sysmiss | 11580 |