| Value | Category | Cases | |
|---|---|---|---|
| None | 5 | 
                                                                 
                                    
                                    55.6%
                                 
                                                             | 
                                                        
                    |
| Processing facilities | 1 | 
                                                                 
                                    
                                    11.1%
                                 
                                                             | 
                                                        
                    |
| Storage facilities | 1 | 
                                                                 
                                    
                                    11.1%
                                 
                                                             | 
                                                        
                    |
| Storage facilities Processing facilities | 1 | 
                                                                 
                                    
                                    11.1%
                                 
                                                             | 
                                                        
                    |
| Transportation facilities | 1 | 
                                                                 
                                    
                                    11.1%
                                 
                                                             |