| Value | Category | Cases | |
|---|---|---|---|
| 1 | TOO FAR | 7 | 
                                                                 
                                    
                                    35%
                                 
                                                             | 
                                                        
                    
| 2 | HOUSEHOLD REFUSED | 4 | 
                                                                 
                                    
                                    20%
                                 
                                                             | 
                                                        
                    
| 3 | OTHER (SPECIFY) | 9 | 
                                                                 
                                    
                                    45%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1674 |