| 
                            | Report Date | : | 25.08.2017 |  | Long-Term Credit Rating | : | AAA |  | Short-Term Credit Rating | : | A-1 |  | Görünümü | : | DURAĞAN |  |  | 
            
                
                    |  | 
            
                
                    | 
                            | Report Date | : | 25.07.2016 |  | Long-Term Credit Rating | : | AAA |  | Short-Term Credit Rating | : | A-1 |  | Görünümü | : | DURAĞAN |  |  | 
            
                
                    |  | 
            
                
                    | 
                            | Report Date | : | 23.07.2015 |  | Long-Term Credit Rating | : | AAA |  | Short-Term Credit Rating | : | A-1 |  | Görünümü | : | DURAĞAN |  |  |