| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 1 | Much less | 25 | 
                                                                 
                                    
                                    2.1%
                                 
                                                             | 
                                                        
                    
| 2 | Somewhat less | 13 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    
| 3 | About the same | 157 | 
                                                                 
                                    
                                    13.4%
                                 
                                                             | 
                                                        
                    
| 4 | Somewhat more | 289 | 
                                                                 
                                    
                                    24.6%
                                 
                                                             | 
                                                        
                    
| 5 | Much more | 617 | 
                                                                 
                                    
                                    52.5%
                                 
                                                             | 
                                                        
                    
| 8 | Refused | 4 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 9 | Don’t know | 71 | 
                                                                 
                                    
                                    6%
                                 
                                                             |