From October 1, 2017 to December 31, 2017, the company has repurchased 32,414,471 shares, representing 0.69% for $1,185.12 million. With this, the company has completed the repurchase of 552,367,459 shares, representing 11.02% for $26,001.06 million under the buyback announced on February 15, 2012.