| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't Know | 0 | 
                                    
                                    0%
                                 | 
| -88 | Refusal | 0 | 
                                    
                                    0%
                                 | 
| -77 | Not applicable | 0 | 
                                    
                                    0%
                                 | 
| 0 | 287 | 
                                    
                                    30.7%
                                 | |
| 1 | 120 | 
                                    
                                    12.8%
                                 | |
| 2 | 77 | 
                                    
                                    8.2%
                                 | |
| 3 | 59 | 
                                    
                                    6.3%
                                 | |
| 4 | 38 | 
                                    
                                    4.1%
                                 | |
| 5 | 23 | 
                                    
                                    2.5%
                                 | |
| 6 | 20 | 
                                    
                                    2.1%
                                 | |
| 7 | 13 | 
                                    
                                    1.4%
                                 | |
| 8 | 22 | 
                                    
                                    2.4%
                                 | |
| 9 | 5 | 
                                    
                                    0.5%
                                 | |
| 10 | 13 | 
                                    
                                    1.4%
                                 | |
| 11 | 5 | 
                                    
                                    0.5%
                                 | |
| 12 | 12 | 
                                    
                                    1.3%
                                 | |
| 13 | 10 | 
                                    
                                    1.1%
                                 | |
| 14 | 5 | 
                                    
                                    0.5%
                                 | |
| 15 | 5 | 
                                    
                                    0.5%
                                 | |
| 16 | 3 | 
                                    
                                    0.3%
                                 | |
| 17 | 6 | 
                                    
                                    0.6%
                                 | |
| 18 | 22 | 
                                    
                                    2.4%
                                 | |
| 19 | 32 | 
                                    
                                    3.4%
                                 | |
| 20 | 15 | 
                                    
                                    1.6%
                                 | |
| 21 | 20 | 
                                    
                                    2.1%
                                 | |
| 22 | 22 | 
                                    
                                    2.4%
                                 | |
| 23 | 17 | 
                                    
                                    1.8%
                                 | |
| 24 | 12 | 
                                    
                                    1.3%
                                 | |
| 25 | 16 | 
                                    
                                    1.7%
                                 | |
| 26 | 7 | 
                                    
                                    0.7%
                                 | |
| 27 | 14 | 
                                    
                                    1.5%
                                 | |
| 28 | 17 | 
                                    
                                    1.8%
                                 | |
| 29 | 1 | 
                                    
                                    0.1%
                                 | |
| 30 | 8 | 
                                    
                                    0.9%
                                 | |
| 31 | 3 | 
                                    
                                    0.3%
                                 | |
| 32 | 1 | 
                                    
                                    0.1%
                                 | |
| 33 | 2 | 
                                    
                                    0.2%
                                 | |
| 35 | 3 | 
                                    
                                    0.3%
                                 |