| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 4936 | 
                                                                 
                                    
                                    39.6%
                                 
                                                             | 
                                                        
                    
| 2 | Often | 2643 | 
                                                                 
                                    
                                    21.2%
                                 
                                                             | 
                                                        
                    
| 3 | Sometime | 2390 | 
                                                                 
                                    
                                    19.2%
                                 
                                                             | 
                                                        
                    
| 4 | Seldom | 718 | 
                                                                 
                                    
                                    5.8%
                                 
                                                             | 
                                                        
                    
| 5 | Never | 1412 | 
                                                                 
                                    
                                    11.3%
                                 
                                                             | 
                                                        
                    
| 6 | Do not know | 381 | 
                                                                 
                                    
                                    3.1%
                                 
                                                             |