| Value | Category | Cases | |
|---|---|---|---|
| 0 | 35 |
85.4%
|
|
| 4 | 1 |
2.4%
|
|
| 8 | 1 |
2.4%
|
|
| 10 | 2 |
4.9%
|
|
| 12 | 2 |
4.9%
|
|
| Sysmiss | 1 |