| Value | Category | Cases | |
|---|---|---|---|
| 1 | 480 |
55.1%
|
|
| 3 | 382 |
43.9%
|
|
| 5 | 5 |
0.6%
|
|
| 9 | 4 |
0.5%
|
|
| Sysmiss | 51 |