     
  
           
          
       1911      31 
  12        
        
           
           
            
   16        
         
        
     5079      
             
           
          1980  
      1999   2000    
            
          
 20    2000         
           
        1989             
          
          
           
      ( ush ) -  
  Bush       2001  
   11   -       
         - 
        43 
     41    
     1993    
          
Bush          
          
 (   )      
            
         
        3   
           
        
         3 
                   
      
        
          
         
      -      
         
          
          
           
       
         
         
        
  3   2010       
2014           3 
          3 
         
          
          
          
                     
          
           
          
             
          
          
        
          
         
         
           
         
 2018          
           
          
           
            
           
             
           
        -             
         
          
         
           
         
          
        
        
           
          
         
           
             
          
        
         
          
           
        
         
                
        
          
           
          
           
            
          
       27    
            
           
          
            
           
         
         
           
          
         
           
           
                  
           
             
     
  
      unen mn   
 