| Value | Category | Cases | |
|---|---|---|---|
| 1 | 878 |
72.2%
|
|
| 2 | 145 |
11.9%
|
|
| 3 | 6 |
0.5%
|
|
| 7 | 187 |
15.4%
|
|
| Sysmiss | 11191 |