| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 1 | Very common | 470 | 
                                                                 
                                    
                                    19.6%
                                 
                                                             | 
                                                        
                    
| 2 | Somewhat common | 680 | 
                                                                 
                                    
                                    28.3%
                                 
                                                             | 
                                                        
                    
| 3 | Not very common | 880 | 
                                                                 
                                    
                                    36.7%
                                 
                                                             | 
                                                        
                    
| 4 | Not at all common | 351 | 
                                                                 
                                    
                                    14.6%
                                 
                                                             | 
                                                        
                    
| 8 | Refuse to answer | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 9 | Don’t know | 19 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             |