| Value | Category | Cases | |
|---|---|---|---|
| 1 | 514 |
97.7%
|
|
| 6 | 1 |
0.2%
|
|
| 8 | 3 |
0.6%
|
|
| 9 | 8 |
1.5%
|
|
| Sysmiss | 396 |