| Value | Category | Cases | |
|---|---|---|---|
| 1 | Earned a profit | 2920 | 
                                                                 
                                    
                                    75.8%
                                 
                                                             | 
                                                        
                    
| 2 | Loss | 267 | 
                                                                 
                                    
                                    6.9%
                                 
                                                             | 
                                                        
                    
| 3 | Broke Even | 650 | 
                                                                 
                                    
                                    16.9%
                                 
                                                             | 
                                                        
                    
| 9 | Not stated | 13 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             |