| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 0 | Never | 217 | 
                                    
                                    18.1%
                                 | 
| 1 | Rarely | 198 | 
                                    
                                    16.5%
                                 | 
| 2 | Often | 433 | 
                                    
                                    36.1%
                                 | 
| 3 | Always | 283 | 
                                    
                                    23.6%
                                 | 
| 8 | Refused | 0 | 
                                    
                                    0%
                                 | 
| 9 | Don’t know | 69 | 
                                    
                                    5.8%
                                 |