| Value | Category | Cases | |
|---|---|---|---|
| 1 | much less | 195 | 
                                                                 
                                    
                                    18%
                                 
                                                             | 
                                                        
                    
| 2 | somewhat less | 212 | 
                                                                 
                                    
                                    19.6%
                                 
                                                             | 
                                                        
                    
| 3 | about the same | 346 | 
                                                                 
                                    
                                    31.9%
                                 
                                                             | 
                                                        
                    
| 4 | more | 305 | 
                                                                 
                                    
                                    28.1%
                                 
                                                             | 
                                                        
                    
| 5 | dk | 26 | 
                                                                 
                                    
                                    2.4%
                                 
                                                             |