| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 1418 | 
                                    
                                    68.9%
                                 | 
| 2 | no | 639 | 
                                    
                                    31.1%
                                 | 
| 999 | Missing | 0 | 
                                    
                                    0%
                                 |