| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 0 | Never | 1049 | 
                                    
                                    87.4%
                                 | 
| 1 | Rarely | 100 | 
                                    
                                    8.3%
                                 | 
| 2 | Often | 25 | 
                                    
                                    2.1%
                                 | 
| 3 | Always | 11 | 
                                    
                                    0.9%
                                 | 
| 8 | Refused to answer | 1 | 
                                    
                                    0.1%
                                 | 
| 9 | Don’t know | 14 | 
                                    
                                    1.2%
                                 |