| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 0 | Never | 397 | 
                                    
                                    33.1%
                                 | 
| 1 | Once or twice | 54 | 
                                    
                                    4.5%
                                 | 
| 2 | A few times | 28 | 
                                    
                                    2.3%
                                 | 
| 3 | Often | 23 | 
                                    
                                    1.9%
                                 | 
| 7 | No contact | 698 | 
                                    
                                    58.2%
                                 | 
| 8 | Refused | 0 | 
                                    
                                    0%
                                 | 
| 9 | Don't know | 0 | 
                                    
                                    0%
                                 |