| Value | Category | Cases | |
|---|---|---|---|
| 0 | 60 |
5.4%
|
|
| 3 | 219 |
19.6%
|
|
| 4 | 30 |
2.7%
|
|
| 5 | 796 |
71.4%
|
|
| 8 | 10 |
0.9%
|
|
| Sysmiss | 1818 |