| Value | Category | Cases | |
|---|---|---|---|
| 4 | 
                                    
                                    0.4%
                                 | ||
| -999 | 4 | 
                                    
                                    0.4%
                                 | |
| 1 | 1 | 
                                    
                                    0.1%
                                 | |
| 3 | 10 | 
                                    
                                    1%
                                 | |
| 3 4 | 2 | 
                                    
                                    0.2%
                                 | |
| 4 | 29 | 
                                    
                                    2.8%
                                 | |
| 5 | 898 | 
                                    
                                    85.6%
                                 | |
| 6 | 101 | 
                                    
                                    9.6%
                                 |