| Value | Category | Cases | |
|---|---|---|---|
| 1 | Visa | 81 | 
                                    
                                    18.2%
                                 | 
| 2 | Green card | 2 | 
                                    
                                    0.4%
                                 | 
| 3 | American citizenship | 34 | 
                                    
                                    7.6%
                                 | 
| 4 | Did not have documents | 319 | 
                                    
                                    71.5%
                                 | 
| 5 | Other (specify) | 10 | 
                                    
                                    2.2%
                                 | 
| Sysmiss | 25862 |