| (6) | The analysis for the maturity, which is not discounted, of the defined benefit obligation of the Bank based on current wages is as following(Unit: Korean Won in millions): |
| December 31, 2016 | December 31, 2017 | |||||||
|
Less than 1 year |
48,132 | 53,718 | ||||||
|
1 year ~ less than 2 years |
60,316 | 70,962 | ||||||
|
2 years ~ less than 5 years |
159,238 | 156,561 | ||||||
|
5 years ~ less than 10 years |
214,650 | 258,642 | ||||||
|
More than 10 years |
436,417 | 449,738 | ||||||
As of December 31, 2017, the estimated average period until the commencement of payment is around 12.7 years.