| | 2017 | | 2016 | | ||
Actuarial gain on defined benefit plans | | | (553,091) | | | 994,953 | |
Gain (loss) on equity instruments measured at fair value (1) | | | - | | | 7,828 | |
Cash flow hedges for future exports (Note 30.2.2) | | | 159,295 | | | 244,131 | |
Hedge of a net investment in a foreign operation (Note 30.2.3) | | | (97,362) | | | (155,359) | |
Cash flow hedge with derivative instruments | | | 6,942 | | | (19,042) | |
Others | | | - | | | 11,817 | |
Foreign currency translation | | | 7,883,231 | | | 8,138,382 | |
| | | 7,399,015 | | | 9,222,710 | |
(1) | During 2016 the Group reclassified to the statement of profit or loss COP$68,497 (2015 - COP$19,405) arising from the realization of accumulated fair value gains on equity of assets available for sale - Empresa de Energía de Bogotá and Interconexión Eléctrica S.A. |