| Value | Category | Cases | |
|---|---|---|---|
| 1 | 965 |
41.5%
|
|
| 2 | 314 |
13.5%
|
|
| 9 | 1 |
0%
|
|
| 99 | 1044 |
44.9%
|
|
| Sysmiss | 668 |