| Value | Category | Cases | |
|---|---|---|---|
| 1 | 267 |
35.3%
|
|
| 3 | 410 |
54.2%
|
|
| 5 | 73 |
9.7%
|
|
| 9 | 6 |
0.8%
|
|
| Sysmiss | 166 |