2017   4        
         
        1   
         
        4   
            
         8   
           
         15   
         
           18   
       20   
         
              23   
            
          26   
           
      28   
           
                     33   
          
          35   
           38   
             40   
            
           45   
          48   
           
            51   
        53   
           
         54   
             56   
         
            59   
            
         60   
         
          63   
          
           64   
            
        66   
             
     62 