| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't Know | 2 | 
                                    
                                    2.6%
                                 | 
| -8 | Refused | 0 | 
                                    
                                    0%
                                 | 
| -5 | Not Applicable | 0 | 
                                    
                                    0%
                                 | 
| -3 | Missing | 0 | 
                                    
                                    0%
                                 | 
| -2 | Not asked in Phase 2 | 0 | 
                                    
                                    0%
                                 | 
| 0 | 19 | 
                                    
                                    24.4%
                                 | |
| 1 | 44 | 
                                    
                                    56.4%
                                 | |
| 9 | 2 | 
                                    
                                    2.6%
                                 | |
| 10 | 3 | 
                                    
                                    3.8%
                                 | |
| 12 | 2 | 
                                    
                                    2.6%
                                 | |
| 22 | 1 | 
                                    
                                    1.3%
                                 | |
| 25 | 1 | 
                                    
                                    1.3%
                                 | |
| 32 | 1 | 
                                    
                                    1.3%
                                 | |
| 40 | 1 | 
                                    
                                    1.3%
                                 | |
| 50 | 1 | 
                                    
                                    1.3%
                                 | |
| 60 | 1 | 
                                    
                                    1.3%
                                 | |
| Sysmiss | 9047 |