| Value | Category | Cases | |
|---|---|---|---|
| 0 | unavailable | 54 | 
                                                                 
                                    
                                    20.4%
                                 
                                                             | 
                                                        
                    
| 1 | Consumer | 36 | 
                                                                 
                                    
                                    13.6%
                                 
                                                             | 
                                                        
                    
| 2 | Local Trader | 48 | 
                                                                 
                                    
                                    18.1%
                                 
                                                             | 
                                                        
                    
| 3 | Exportation | 9 | 
                                                                 
                                    
                                    3.4%
                                 
                                                             | 
                                                        
                    
| 4 | More than One Way | 118 | 
                                                                 
                                    
                                    44.5%
                                 
                                                             |