| Value | Category | Cases | |
|---|---|---|---|
| 1 | 481 |
71.9%
|
|
| 2 | 182 |
27.2%
|
|
| 8 | 3 |
0.4%
|
|
| 9 | 3 |
0.4%
|
|
| Sysmiss | 14682 |