| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 0 | Never | 32 | 
                                    
                                    2.7%
                                 | 
| 1 | Once or twice | 5 | 
                                    
                                    0.4%
                                 | 
| 2 | A few times | 6 | 
                                    
                                    0.5%
                                 | 
| 3 | Often | 2 | 
                                    
                                    0.2%
                                 | 
| 7 | No contact | 1155 | 
                                    
                                    96.3%
                                 | 
| 8 | Refused | 0 | 
                                    
                                    0%
                                 | 
| 9 | Don't know | 0 | 
                                    
                                    0%
                                 |