| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 0 | Never | 279 | 
                                    
                                    11.6%
                                 | 
| 1 | Once or twice | 81 | 
                                    
                                    3.4%
                                 | 
| 2 | A few times | 39 | 
                                    
                                    1.6%
                                 | 
| 3 | Often | 16 | 
                                    
                                    0.7%
                                 | 
| 7 | No contact | 1983 | 
                                    
                                    82.6%
                                 | 
| 8 | Refused | 0 | 
                                    
                                    0%
                                 | 
| 9 | Don't know | 2 | 
                                    
                                    0.1%
                                 |