Details of capital surplus as of December 31, 2016 and 2017, are as follows:
| 2016 | 2017 | |||||||
| (In millions of Korean won) | ||||||||
|
Share premium |
￦ | 13,190,274 | ￦ | 13,190,274 | ||||
|
Loss on sales of treasury shares |
(568,544 | ) | (481,332 | ) | ||||
|
Other capital surplus |
4,373,172 | 4,413,286 | ||||||
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Total |
￦ | 16,994,902 | ￦ | 17,122,228 | ||||
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