| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 72200 | 
                                    
                                    13.9%
                                 | 
| 2 | No | 445451 | 
                                    
                                    85.8%
                                 | 
| 9 | Not Stated | 1743 | 
                                    
                                    0.3%
                                 |