| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| -8 | Refused | 1 | 
                                    
                                    0.2%
                                 | 
| -5 | Not Applicable | 0 | 
                                    
                                    0%
                                 | 
| -3 | Missing | 47 | 
                                    
                                    10.3%
                                 | 
| -2 | Not asked in Phase 2 | 0 | 
                                    
                                    0%
                                 | 
| 1 | Yes | 28 | 
                                    
                                    6.1%
                                 | 
| 2 | No | 380 | 
                                    
                                    83.3%
                                 | 
| Sysmiss | 8669 |