| Value | Category | Cases | |
|---|---|---|---|
| 1 | 17 |
2.5%
|
|
| 10 | 110 |
16.4%
|
|
| 11 | 525 |
78.1%
|
|
| 12 | 20 |
3%
|
|
| Sysmiss | 1848 |