| Value | Category | Cases | |
|---|---|---|---|
| 1 | 785 |
81.5%
|
|
| 3 | 88 |
9.1%
|
|
| 6 | 86 |
8.9%
|
|
| 9 | 4 |
0.4%
|
|
| Sysmiss | 1 |