| Value | Category | Cases | |
|---|---|---|---|
| 1 | 107 | 
                                    
                                    3%
                                 | |
| 2 | 724 | 
                                    
                                    20%
                                 | |
| 3 | 91 | 
                                    
                                    2.5%
                                 | |
| 4 | 14 | 
                                    
                                    0.4%
                                 | |
| 5 | 15 | 
                                    
                                    0.4%
                                 | |
| 6 | 22 | 
                                    
                                    0.6%
                                 | |
| 9 | 3 | 
                                    
                                    0.1%
                                 | |
| 31 | 1 | 
                                    
                                    0%
                                 | |
| 98 | 74 | 
                                    
                                    2%
                                 | |
| Missing value | 2574 | 
                                    
                                    71%
                                 |