| Value | Category | Cases | |
|---|---|---|---|
| 0 | 19 | 
                                    
                                    37.3%
                                 | |
| 1 | 4 | 
                                    
                                    7.8%
                                 | |
| 2 | 8 | 
                                    
                                    15.7%
                                 | |
| 3 | 3 | 
                                    
                                    5.9%
                                 | |
| 4 | 1 | 
                                    
                                    2%
                                 | |
| 5 | 5 | 
                                    
                                    9.8%
                                 | |
| 6 | 1 | 
                                    
                                    2%
                                 | |
| 7 | 5 | 
                                    
                                    9.8%
                                 | |
| 8 | 1 | 
                                    
                                    2%
                                 | |
| 20 | 1 | 
                                    
                                    2%
                                 | |
| 84 | 1 | 
                                    
                                    2%
                                 | |
| 50000 | 1 | 
                                    
                                    2%
                                 | |
| 60000 | 1 | 
                                    
                                    2%
                                 | |
| Missing value | 24910 |