| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 1289 | 
                                    
                                    27.5%
                                 | 
| 2 | no | 3392 | 
                                    
                                    72.4%
                                 | 
| 3 | Do not know | 0 | 
                                    
                                    0%
                                 | 
| 8 | 7 | 
                                    
                                    0.1%
                                 |