| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9 | 
                                    
                                    1.7%
                                 | |
| 1 | Yes, currently own | 522 | 
                                    
                                    98.3%
                                 | 
| 2 | No, Not currently owning | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 4474 |