| Value | Category | Cases | |
|---|---|---|---|
| 1 | 510 |
28%
|
|
| 3 | 86 |
4.7%
|
|
| 6 | 1219 |
66.9%
|
|
| 9 | 6 |
0.3%
|
|
| Sysmiss | 11 |