| Value | Category | Cases | |
|---|---|---|---|
| 1 | Often | 132 | 
                                    
                                    11%
                                 | 
| 2 | Sometimes | 236 | 
                                    
                                    19.7%
                                 | 
| 3 | Rarely | 179 | 
                                    
                                    14.9%
                                 | 
| 4 | Never | 651 | 
                                    
                                    54.3%
                                 | 
| 5 | Don't know | 2 | 
                                    
                                    0.2%
                                 |