| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | 34 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                                                        
                    |
| 1 | 84 | 
                                                                 
                                    
                                    3.5%
                                 
                                                             | 
                                                        
                    |
| 2 | 157 | 
                                                                 
                                    
                                    6.5%
                                 
                                                             | 
                                                        
                    |
| 3 | 192 | 
                                                                 
                                    
                                    8%
                                 
                                                             | 
                                                        
                    |
| 4 | 253 | 
                                                                 
                                    
                                    10.5%
                                 
                                                             | 
                                                        
                    |
| 5 | 395 | 
                                                                 
                                    
                                    16.5%
                                 
                                                             | 
                                                        
                    |
| 6 | 406 | 
                                                                 
                                    
                                    16.9%
                                 
                                                             | 
                                                        
                    |
| 7 | 345 | 
                                                                 
                                    
                                    14.4%
                                 
                                                             | 
                                                        
                    |
| 8 | 256 | 
                                                                 
                                    
                                    10.7%
                                 
                                                             | 
                                                        
                    |
| 9 | 145 | 
                                                                 
                                    
                                    6%
                                 
                                                             | 
                                                        
                    |
| 10 | 62 | 
                                                                 
                                    
                                    2.6%
                                 
                                                             | 
                                                        
                    |
| 99 | Dont know / havent heard enough to say | 71 | 
                                                                 
                                    
                                    3%
                                 
                                                             | 
                                                        
                    
| 998 | Refused | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |