| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1488 | 
                                    
                                    99.6%
                                 | 
| 2 | No | 5 | 
                                    
                                    0.3%
                                 | 
| 3 | Cannot understand their language | 1 | 
                                    
                                    0.1%
                                 | 
| Sysmiss | 577 |