| Value | Category | Cases | |
|---|---|---|---|
| 1 | 451 |
46.8%
|
|
| 3 | 501 |
52%
|
|
| 6 | 8 |
0.8%
|
|
| 9 | 3 |
0.3%
|
|
| Sysmiss | 1 |