| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 0 | Never | 184 | 
                                    
                                    15.3%
                                 | 
| 1 | Rarely | 218 | 
                                    
                                    18.2%
                                 | 
| 2 | Often | 401 | 
                                    
                                    33.4%
                                 | 
| 3 | Always | 347 | 
                                    
                                    28.9%
                                 | 
| 8 | Refused | 0 | 
                                    
                                    0%
                                 | 
| 9 | Don’t know | 50 | 
                                    
                                    4.2%
                                 |