| Value | Category | Cases | |
|---|---|---|---|
| 1 | 513 |
28.2%
|
|
| 3 | 84 |
4.6%
|
|
| 6 | 1218 |
66.9%
|
|
| 9 | 6 |
0.3%
|
|
| Sysmiss | 11 |