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Fee and Commission Income
 12 Months Ended
Dec. 31, 2020
Fee and commission income [abstract]  
Fee and Commission Income
29. Fee and commission income
 
   
2020
   
2019
   
2018
 
Linked to deposits
   12,013,206    15,625,680    15,320,959 
Linked to credit cards
   8,574,713    5,161,923    7,641,939 
Insurance agent fee
   1,437,672    1,545,159    1,817,747 
From foreign currency transactions
   1,312,183    1,474,105    1,221,029 
Linked to securities
   321,586    166,561    326,800 
From guarantees granted
   3,821    2,727    6,490 
   
 
 
   
 
 
   
 
 
 
TOTAL
  
 
  23,663,181
 
  
 
  23,976,155
 
  
 
  26,334,964