| Value | Category | Cases | |
|---|---|---|---|
| -9 | -9. Don't know | 4 | 
                                    
                                    0%
                                 | 
| -8 | -8. Refused | 32 | 
                                    
                                    0.2%
                                 | 
| -5 | -5. Not Applicable | 0 | 
                                    
                                    0%
                                 | 
| -3 | -3. Missing | 14 | 
                                    
                                    0.1%
                                 | 
| -2 | -2. Not asked in Phase 2 | 732 | 
                                    
                                    4.2%
                                 | 
| 1 | 1. Yes | 150 | 
                                    
                                    0.9%
                                 | 
| 2 | 2. No | 16694 | 
                                    
                                    94.7%
                                 | 
| Sysmiss | 4248 |