| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased its emphasis recently | 22 | 
                                                                 
                                    
                                    27.2%
                                 
                                                             | 
                                                        
                    
| 2 | Decreased its emphasis recently | 7 | 
                                                                 
                                    
                                    8.6%
                                 
                                                             | 
                                                        
                    
| 3 | Emphasis has remained pretty consistent over time | 21 | 
                                                                 
                                    
                                    25.9%
                                 
                                                             | 
                                                        
                    
| 4 | Don't know | 31 | 
                                                                 
                                    
                                    38.3%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 15 |