| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 49 | 
                                                                 
                                    
                                    4.9%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 52 | 
                                                                 
                                    
                                    5.2%
                                 
                                                             | 
                                                        
                    
| 1 | Never | 407 | 
                                                                 
                                    
                                    40.7%
                                 
                                                             | 
                                                        
                    
| 2 | Rarely | 278 | 
                                                                 
                                    
                                    27.8%
                                 
                                                             | 
                                                        
                    
| 3 | Frequently | 200 | 
                                                                 
                                    
                                    20%
                                 
                                                             | 
                                                        
                    
| 4 | Always | 14 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             |