| Value | Category | Cases | |
|---|---|---|---|
| 1 | Often | 194 | 
                                    
                                    16.1%
                                 | 
| 2 | Sometimes | 324 | 
                                    
                                    26.8%
                                 | 
| 3 | Rarely | 253 | 
                                    
                                    20.9%
                                 | 
| 4 | Never | 437 | 
                                    
                                    36.2%
                                 | 
| 5 | Don't know | 0 | 
                                    
                                    0%
                                 |