| Value | Category | Cases | |
|---|---|---|---|
| 1 | 553 |
23.8%
|
|
| 2 | 1094 |
47.1%
|
|
| 3 | 645 |
27.8%
|
|
| 9 | 30 |
1.3%
|
|
| Sysmiss | 13029 |