| Value | Category | Cases | |
|---|---|---|---|
| 1 | Survey | 784 | 
                                    
                                    99.4%
                                 | 
| 2 | Imputed | 5 | 
                                    
                                    0.6%
                                 | 
| 3 | Not imputed | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 46266 |