| Value | Category | Cases | |
|---|---|---|---|
| 1 | 564 |
74.6%
|
|
| 3 | 183 |
24.2%
|
|
| 5 | 7 |
0.9%
|
|
| 9 | 2 |
0.3%
|
|
| Sysmiss | 166 |