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Personnel Expenses
12 Months Ended
Dec. 31, 2019
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Personnel Expenses
20.
Personnel Expenses
Details of personnel expenses for the years ended December 31, 2017, 2018 and 2019 are as follows:
 
(In millions of won)
        
   
2017
   
2018
   
2019
 
Salaries and wages
  
W
2,704,217    2,720,014    2,553,485 
Other employee benefits
   483,704    500,169    473,916 
Contributions to National Pension plan
   73,061    75,668    73,148 
Expenses related to defined benefit plan and defined contribution plan(*)
   198,241    180,737    163,757 
  
 
 
   
 
 
   
 
 
 
  
W
3,459,223    3,476,588    3,264,306 
  
 
 
   
 
 
   
 
 
 
 
(*)
Expenses recognized in relation to employee defined contribution plan for the years ended December 31, 2018 and 2019 amount to
W
857 million and
W
760 million, respectively.