| Value | Category | Cases | |
|---|---|---|---|
| 1 | To no degree at all | 1 | 
                                    
                                    0.7%
                                 | 
| 2 | 9 | 
                                    
                                    6.7%
                                 | |
| 3 | 4 | 
                                    
                                    3%
                                 | |
| 4 | 10 | 
                                    
                                    7.5%
                                 | |
| 5 | 23 | 
                                    
                                    17.2%
                                 | |
| 6 | 11 | 
                                    
                                    8.2%
                                 | |
| 7 | 15 | 
                                    
                                    11.2%
                                 | |
| 8 | 16 | 
                                    
                                    11.9%
                                 | |
| 9 | 12 | 
                                    
                                    9%
                                 | |
| 10 | To a very significant degree | 15 | 
                                    
                                    11.2%
                                 | 
| 11 | Don't know | 18 | 
                                    
                                    13.4%
                                 |