| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 3 | 
                                    
                                    0%
                                 | 
| -8 | Refused | 5 | 
                                    
                                    0.1%
                                 | 
| -5 | Not Applicable | 0 | 
                                    
                                    0%
                                 | 
| -3 | Missing | 94 | 
                                    
                                    1.3%
                                 | 
| -2 | Not asked in Phase 2 | 0 | 
                                    
                                    0%
                                 | 
| 1 | Yes | 249 | 
                                    
                                    3.4%
                                 | 
| 2 | No | 7057 | 
                                    
                                    95.3%
                                 | 
| Sysmiss | 14466 |