| Value | Category | Cases | |
|---|---|---|---|
| 1 | Often | 306 | 
                                    
                                    25.3%
                                 | 
| 2 | Sometimes | 284 | 
                                    
                                    23.5%
                                 | 
| 3 | Rarely | 282 | 
                                    
                                    23.3%
                                 | 
| 4 | Never | 334 | 
                                    
                                    27.6%
                                 | 
| 5 | Don't know | 2 | 
                                    
                                    0.2%
                                 |