| Value | Category | Cases | |
|---|---|---|---|
| 1 | 296 |
13.5%
|
|
| 2 | 1881 |
85.6%
|
|
| 8 | 9 |
0.4%
|
|
| 9 | 11 |
0.5%
|
|
| Sysmiss | 13154 |