| Value | Category | Cases | |
|---|---|---|---|
| 1 | 242 |
27%
|
|
| 3 | 618 |
69.1%
|
|
| 5 | 31 |
3.5%
|
|
| 9 | 4 |
0.4%
|
|
| Sysmiss | 27 |