| Value | Category | Cases | |
|---|---|---|---|
| 1 | INCREASED | 695 | 
                                    
                                    29.4%
                                 | 
| 2 | STAYED THE SAME | 735 | 
                                    
                                    31.1%
                                 | 
| 3 | DECREASED | 706 | 
                                    
                                    29.9%
                                 | 
| 98 | DOES NOT KNOW | 182 | 
                                    
                                    7.7%
                                 | 
| 99 | DOES NOT RESPOND | 43 | 
                                    
                                    1.8%
                                 |