| Value | Category | Cases | |
|---|---|---|---|
| 1 | Decreased | 1000 | 
                                    
                                    31.4%
                                 | 
| 2 | Increased | 688 | 
                                    
                                    21.6%
                                 | 
| 3 | Same | 1491 | 
                                    
                                    46.8%
                                 | 
| Missing value | 4 | 
                                    
                                    0.1%
                                 |