              
                             
                                      
        
                         
                               
          
                                                                                        20                                                                                                          8    31              
                                                                                                                       127       5                                                                             
               485                                                                                                                                                                                                                   
                                                                                                                                                                   
           
                                                                                                                                      55       25        17                                               20                                                                         
                                                                                                                
           
                                                                                                                                                                                                             
                           4A            2000    160                                                                                                                                                                       
         
                             255                                                                                                                                        

            12                                                                               3                   
             
                                                                                                                                                                                                                          
                                                                       21                                                                           
         
                                                                                              
                                                                                                         
        
                            
        
                                                                                                                   
                                                                                                                                                                                                                                                                             

  
     
                                                                                                                                
        
        
                   2013  10   15   