| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 63003 | 
                                    
                                    56.6%
                                 | 
| 2 | no | 33797 | 
                                    
                                    30.4%
                                 | 
| 3 | Not applicable | 14241 | 
                                    
                                    12.8%
                                 | 
| 9 | not stated | 269 | 
                                    
                                    0.2%
                                 |