| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't Know | 0 | 
                                    
                                    0%
                                 | 
| -88 | Refusal | 0 | 
                                    
                                    0%
                                 | 
| -77 | Not applicable | 0 | 
                                    
                                    0%
                                 | 
| 0 | 564 | 
                                    
                                    60.3%
                                 | |
| 1 | 47 | 
                                    
                                    5%
                                 | |
| 2 | 60 | 
                                    
                                    6.4%
                                 | |
| 3 | 51 | 
                                    
                                    5.5%
                                 | |
| 4 | 50 | 
                                    
                                    5.3%
                                 | |
| 5 | 31 | 
                                    
                                    3.3%
                                 | |
| 6 | 43 | 
                                    
                                    4.6%
                                 | |
| 7 | 24 | 
                                    
                                    2.6%
                                 | |
| 8 | 20 | 
                                    
                                    2.1%
                                 | |
| 9 | 23 | 
                                    
                                    2.5%
                                 | |
| 10 | 16 | 
                                    
                                    1.7%
                                 | |
| 11 | 6 | 
                                    
                                    0.6%
                                 |