| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 836 | 
                                    
                                    65.5%
                                 | 
| 2 | NO | 439 | 
                                    
                                    34.4%
                                 | 
| 99 | REFUSED | 2 | 
                                    
                                    0.2%
                                 |