| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 |
1.4%
|
|
| 2 | 365 |
84.7%
|
|
| 3 | 34 |
7.9%
|
|
| 9 | 26 |
6%
|
|
| Sysmiss | 18896 |