| Value | Category | Cases | |
|---|---|---|---|
| 1 | 485 |
97.8%
|
|
| 5 | 1 |
0.2%
|
|
| 8 | 9 |
1.8%
|
|
| 9 | 1 |
0.2%
|
|
| Sysmiss | 122 |