| Value | Category | Cases | |
|---|---|---|---|
| 1 | 57 |
2.3%
|
|
| 10 | 512 |
20.5%
|
|
| 11 | 1838 |
73.5%
|
|
| 12 | 95 |
3.8%
|
|
| Sysmiss | 18 |