| Value | Category | Cases | |
|---|---|---|---|
| .1. | 3 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                                                        
                    |
| .1.2. | 36 | 
                                                                 
                                    
                                    23.5%
                                 
                                                             | 
                                                        
                    |
| .1.2.3. | 3 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                                                        
                    |
| .1.2.3.4. | 83 | 
                                                                 
                                    
                                    54.2%
                                 
                                                             | 
                                                        
                    |
| .1.2.4. | 8 | 
                                                                 
                                    
                                    5.2%
                                 
                                                             | 
                                                        
                    |
| .1.3.4. | 2 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    |
| .2. | 8 | 
                                                                 
                                    
                                    5.2%
                                 
                                                             | 
                                                        
                    |
| .2.3. | 3 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                                                        
                    |
| .2.3.4. | 4 | 
                                                                 
                                    
                                    2.6%
                                 
                                                             | 
                                                        
                    |
| .2.4. | 1 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    |
| .3. | 1 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    |
| .don't know | 1 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             |