| Value | Category | Cases | |
|---|---|---|---|
| 1 | 281 |
37.2%
|
|
| 3 | 457 |
60.4%
|
|
| 5 | 12 |
1.6%
|
|
| 9 | 6 |
0.8%
|
|
| Sysmiss | 166 |