| Value | Category | Cases | |
|---|---|---|---|
| Insourcing | 4079 | 
                                                                 
                                    
                                    50.4%
                                 
                                                             | 
                                                        
                    |
| Outsourcing | 4013 | 
                                                                 
                                    
                                    49.6%
                                 
                                                             |