| Value | Category | Cases | |
|---|---|---|---|
| 1 | Friends | 34 | 
                                                                 
                                    
                                    4.2%
                                 
                                                             | 
                                                        
                    
| 2 | Relatives | 437 | 
                                                                 
                                    
                                    53.9%
                                 
                                                             | 
                                                        
                    
| 3 | None | 321 | 
                                                                 
                                    
                                    39.6%
                                 
                                                             | 
                                                        
                    
| 4 | Other | 19 | 
                                                                 
                                    
                                    2.3%
                                 
                                                             |