| Value | Category | Cases | |
|---|---|---|---|
| 1 | 8 |
1.3%
|
|
| 3 | 600 |
97.2%
|
|
| 8 | 2 |
0.3%
|
|
| 9 | 7 |
1.1%
|
|
| Sysmiss | 1 |