| Value | Category | Cases | |
|---|---|---|---|
| 1 | Family | 2 | 
                                    
                                    0.8%
                                 | 
| 2 | Friends | 2 | 
                                    
                                    0.8%
                                 | 
| 3 | Friends Family | 1 | 
                                    
                                    0.4%
                                 | 
| 4 | No | 108 | 
                                    
                                    43.7%
                                 | 
| Missing value | 134 | 
                                    
                                    54.3%
                                 |