| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 26 | 
                            
                             
                                
                                24.3%
                                                             
                            
                         | 
                        
                    
| 2 | 1-2 | 57 | 
                            
                             
                                
                                53.3%
                                                             
                            
                         | 
                        
                    
| 3 | 3+ | 24 | 
                            
                             
                                
                                22.4%
                                                             
                            
                         | 
                        
                    
| 5 | Missing | 0 | 
                            
                             
                                
                                0%
                                                             
                            
                         | 
                        
                    
| Sysmiss | 1104 |