| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 325 | 
                                                                 
                                    
                                    24.8%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 550 | 
                                                                 
                                    
                                    41.9%
                                 
                                                             | 
                                                        
                    
| 3 | 3 | 356 | 
                                                                 
                                    
                                    27.1%
                                 
                                                             | 
                                                        
                    
| 4 | Very Much | 82 | 
                                                                 
                                    
                                    6.2%
                                 
                                                             |