| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 0 | Never | 172 | 
                                    
                                    14.3%
                                 | 
| 1 | Rarely | 314 | 
                                    
                                    26.2%
                                 | 
| 2 | Often | 495 | 
                                    
                                    41.3%
                                 | 
| 3 | Always | 166 | 
                                    
                                    13.8%
                                 | 
| 8 | Refused | 0 | 
                                    
                                    0%
                                 | 
| 9 | Don’t know | 53 | 
                                    
                                    4.4%
                                 |