| Value | Category | Cases | |
|---|---|---|---|
| 1 | INCREASED | 165 | 
                                    
                                    18.9%
                                 | 
| 2 | STAYED THE SAME | 469 | 
                                    
                                    53.8%
                                 | 
| 3 | DECREASED | 75 | 
                                    
                                    8.6%
                                 | 
| 98 | DOES NOT KNOW | 160 | 
                                    
                                    18.4%
                                 | 
| 99 | DOES NOT RESPOND | 2 | 
                                    
                                    0.2%
                                 |