| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased its emphasis recently | 56 | 
                                                                 
                                    
                                    17.6%
                                 
                                                             | 
                                                        
                    
| 2 | Decreased its emphasis recently | 27 | 
                                                                 
                                    
                                    8.5%
                                 
                                                             | 
                                                        
                    
| 3 | Emphasis has remained pretty consistent over time | 94 | 
                                                                 
                                    
                                    29.5%
                                 
                                                             | 
                                                        
                    
| 4 | Don’t know | 142 | 
                                                                 
                                    
                                    44.5%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 56 |