| Value | Category | Cases | |
|---|---|---|---|
| 9 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 10 | 2 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 11 | 7 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    |
| 12 | 12 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    |
| 13 | 26 | 
                                                                 
                                    
                                    2.9%
                                 
                                                             | 
                                                        
                    |
| 14 | 52 | 
                                                                 
                                    
                                    5.8%
                                 
                                                             | 
                                                        
                    |
| 15 | 149 | 
                                                                 
                                    
                                    16.8%
                                 
                                                             | 
                                                        
                    |
| 16 | 99 | 
                                                                 
                                    
                                    11.1%
                                 
                                                             | 
                                                        
                    |
| 17 | 111 | 
                                                                 
                                    
                                    12.5%
                                 
                                                             | 
                                                        
                    |
| 18 | 152 | 
                                                                 
                                    
                                    17.1%
                                 
                                                             | 
                                                        
                    |
| 19 | 92 | 
                                                                 
                                    
                                    10.3%
                                 
                                                             | 
                                                        
                    |
| 20 | 67 | 
                                                                 
                                    
                                    7.5%
                                 
                                                             | 
                                                        
                    |
| 21 | 39 | 
                                                                 
                                    
                                    4.4%
                                 
                                                             | 
                                                        
                    |
| 22 | 21 | 
                                                                 
                                    
                                    2.4%
                                 
                                                             | 
                                                        
                    |
| 23 | 17 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    |
| 24 | 12 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    |
| 25 | 12 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    |
| 26 | 10 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    |
| 27 | 4 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    |
| 28 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 33 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 88 | Don't know | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 99 | Missing | 2 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             |