| 
                        CALIFICADORAS
                       | 
                        PAÍS
                       | 
                  
                    | Fitch IBCA, Duff and Phelps ex Thomson Financial Bankwatch | Nueva York | 
                  
                    | Fitch IBCA, Duff and Phelps Argentina | Argentina | 
                  
                    | Fitch IBCA, Duff and Phelps Australia | Australia | 
                  
                    | Fitch IBCA, Duff and Phelps Brasil | Brasil | 
                  
                    | Fitch IBCA, Duff and Phelps Chile | Chile | 
                  
                    | Fitch IBCA, Duff and Phelps Japón 
 | Japón | 
                  
                    | Fitch IBCA, Duff and Phelps México | México | 
                  
                    | Fitch - AMR, Asset Management Ratings | Europa | 
                  
                    | Rating Agency Malaysia Berthad | Malasia | 
                  
                    | Investment Informatin and Credit Rating Agency (ICRA) |  | 
                  
                    | Moody's |  | 
                  
                    | Safety and Environmental Risk Management Rating Agency Ltd. (SERM) |  | 
                  
                    | Standard and Poor's |  | 
                  
                    | Pakistan's First Credit Rating Agency |  |