| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | no | 93 | 92 | 
                                    
                                    8.3%
                                 | 
| 1 | yes | 1042 | 1022 | 
                                    
                                    91.7%
                                 | 
| Sysmiss | 1648 | 1669 |