| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2867 | 
                                    
                                    86.6%
                                 | 
| 2 | No | 390 | 
                                    
                                    11.8%
                                 | 
| 3 | Don't know | 52 | 
                                    
                                    1.6%
                                 |