| Value | Category | Cases | |
|---|---|---|---|
| 1 | 533 |
86.4%
|
|
| 3 | 9 |
1.5%
|
|
| 6 | 71 |
11.5%
|
|
| 9 | 4 |
0.6%
|
|
| Sysmiss | 1 |