2019.12.30 20:22
          
     
□      
                        6       12
  6                     
                               
           2009                        
         
        2012                            
        1                   
             2            
                        
     
        10                         
                        
                                           
  
                 6000           98%     
       3              5        
                            
      5                5          1170
                          
                                
                
                                 
        
                                            
                                
                        
                        
                                   
                               
       2                   
                           
         
                                       
                         
    
                                            
                        
  
                             
  
                                          
     
 