| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 2 | 
                                    
                                    0%
                                 | 
| -8 | Refused | 26 | 
                                    
                                    0.4%
                                 | 
| -5 | Not Applicable | 0 | 
                                    
                                    0%
                                 | 
| -3 | Missing | 3 | 
                                    
                                    0%
                                 | 
| -2 | Not asked in Phase 2 | 0 | 
                                    
                                    0%
                                 | 
| 1 | Yes | 4134 | 
                                    
                                    64.5%
                                 | 
| 2 | No | 2244 | 
                                    
                                    35%
                                 | 
| Sysmiss | 2716 |