| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 17 | 19 | 
                                    
                                    0.6%
                                 | 
| 2 | no | 63 | 73 | 
                                    
                                    2.2%
                                 | 
| Sysmiss | 2448 | 3204 |