1999       
            
          
         
           
                
                                  
          
             
         
            
             
                                
          
            
           
    
             
              
          
           
             
            
               
                
                 
   2  3             5  
               
              
            
             
             
      
             
              
               
            
           
         
        1       
         3  8        
          5  1        
               
         3  8       
          5  1        
        2       
                 
                  
             119    
             110    
              
         
                        
            
           
               
            
                       13                     95%                                   
 
                     
                         
  
                           QQ  925754910 
 
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