| Value | Category | Cases | |
|---|---|---|---|
| 1 | 250 |
28.7%
|
|
| 3 | 542 |
62.2%
|
|
| 5 | 72 |
8.3%
|
|
| 9 | 7 |
0.8%
|
|
| Sysmiss | 51 |