| Value | Category | Cases | |
|---|---|---|---|
| 1 | 486 |
55.8%
|
|
| 3 | 368 |
42.3%
|
|
| 5 | 14 |
1.6%
|
|
| 9 | 3 |
0.3%
|
|
| Sysmiss | 51 |