| (4) | Changes in plan assets for the years ended December 31, 2017 and 2016 are as follows: |
| (In millions of won) | ||||||||
| 2017 | 2016 | |||||||
|
Beginning balance |
￦ | 555,175 | 426,413 | |||||
|
Interest income |
13,821 | 9,826 | ||||||
|
Remeasurement |
(5,540 | ) | (6,320 | ) | ||||
|
Contributions |
155,834 | 159,687 | ||||||
|
Benefit paid |
(60,006 | ) | (34,247 | ) | ||||
|
Others |
4,333 | (184 | ) | |||||
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|
Ending balance |
￦ | 663,617 | 555,175 | |||||
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