| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1423 | 
                                    
                                    78%
                                 | 
| 2 | No | 385 | 
                                    
                                    21.1%
                                 | 
| 88 | Unsure | 17 | 
                                    
                                    0.9%
                                 | 
| 99 | Refused | 0 | 
                                    
                                    0%
                                 |