| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased its emphasis recently | 39 | 
                                    
                                    13%
                                 | 
| 2 | Decreased its emphasis recently | 81 | 
                                    
                                    27.1%
                                 | 
| 3 | Emphasis has remained pretty consistent over time | 104 | 
                                    
                                    34.8%
                                 | 
| 4 | Don't know | 75 | 
                                    
                                    25.1%
                                 | 
| Sysmiss | 20 |