| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 7 | 
                                    
                                    14%
                                 | 
| -8 | Refused | 0 | 
                                    
                                    0%
                                 | 
| -5 | Not Applicable | 0 | 
                                    
                                    0%
                                 | 
| -3 | Missing | 0 | 
                                    
                                    0%
                                 | 
| -2 | Not asked in Phase 2 | 0 | 
                                    
                                    0%
                                 | 
| 4 | 2 | 
                                    
                                    4%
                                 | |
| 5 | 1 | 
                                    
                                    2%
                                 | |
| 6 | 2 | 
                                    
                                    4%
                                 | |
| 7 | 2 | 
                                    
                                    4%
                                 | |
| 9 | 1 | 
                                    
                                    2%
                                 | |
| 11 | 1 | 
                                    
                                    2%
                                 | |
| 12 | 2 | 
                                    
                                    4%
                                 | |
| 14 | 2 | 
                                    
                                    4%
                                 | |
| 16 | 1 | 
                                    
                                    2%
                                 | |
| 20 | 1 | 
                                    
                                    2%
                                 | |
| 24 | 1 | 
                                    
                                    2%
                                 | |
| 26 | 1 | 
                                    
                                    2%
                                 | |
| 27 | 1 | 
                                    
                                    2%
                                 | |
| 28 | 1 | 
                                    
                                    2%
                                 | |
| 30 | 3 | 
                                    
                                    6%
                                 | |
| 32 | 1 | 
                                    
                                    2%
                                 | |
| 36 | 2 | 
                                    
                                    4%
                                 | |
| 39 | 2 | 
                                    
                                    4%
                                 | |
| 41 | 1 | 
                                    
                                    2%
                                 | |
| 44 | 1 | 
                                    
                                    2%
                                 | |
| 45 | 1 | 
                                    
                                    2%
                                 | |
| 46 | 3 | 
                                    
                                    6%
                                 | |
| 55 | 1 | 
                                    
                                    2%
                                 | |
| 61 | 4 | 
                                    
                                    8%
                                 | |
| 66 | 5 | 
                                    
                                    10%
                                 | |
| Sysmiss | 11243 |