                                                                                                                                                                                             
                                                                                                        2000                                      
                              1996                                                                                                                                                                                                                                                                                  
                                          3                                                                                                    -            -                                       (       )   
                   25 %  5 %  70 % -                        40 %                   50 %       40 %      10 % -            30 %          38 %  48 %  13 %      15 %                                      
                                                                                                                               
          55   15 %              70 %                                                                                                           12 %                                 (            )          6 - 7        3 %        
                                                                                                                                                          -                                              -                                                                  
　　                                                                                                                                                                                    -         60 %             65 %                                             
                                                                                                                                         45 -                  23                                                                      
       10                                                         56 - 58 %    51 - 53 %                                
  
          2013.6.17 
                 