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CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY In Thousands, except Share data | Total USD ($) | Total CNY | Ordinary Shares USD ($) | Ordinary Shares CNY | Additional Paid-in Capital USD ($) | Additional Paid-in Capital CNY | Retained Earnings USD ($) | Retained Earnings CNY | Accumulated Other Comprehensive Loss USD ($) | Accumulated Other Comprehensive Loss CNY | Noncontrolling interests USD ($) | Noncontrolling interests CNY
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2008 |  | 3,088,663 |  | 15 |  | 1,218,356 |  | 1,979,844 |  | (109,552) |  | 0
Balance (in shares) at Dec. 31, 2008 |  |  |  | 34,515,833 |  |  |  |  |  |  |  |
Net income |  | 1,485,104 |  |  |  |  |  | 1,485,104 |  |  |  |
Other comprehensive income |  | (3,961) |  |  |  |  |  |  |  | (3,961) |  |
Exercise of share-based awards (in shares) |  |  |  | 270,199 |  |  |  |  |  |  |  |
Exercise of share-based awards |  | 41,121 |  |  |  | 41,121 |  |  |  |  |  |
Share-based compensation |  | 87,523 |  |  |  | 87,523 |  |  |  |  |  |
Structured share repurchase |  | 79,070 |  |  |  | 79,070 |  |  |  |  |  |
Repurchase of ordinary shares (in shares) |  |  |  | (32,740) |  |  |  |  |  |  |  |
Repurchase of ordinary shares |  | (24,419) |  |  |  |  |  | (24,419) |  |  |  |
Balance at Dec. 31, 2009 |  | 4,753,101 |  | 15 |  | 1,426,070 |  | 3,440,529 |  | (113,513) |  | 0
Balance (in shares) at Dec. 31, 2009 |  |  |  | 34,753,292 |  |  |  |  |  |  |  |
Net income |  | 3,525,168 |  |  |  |  |  | 3,525,168 |  |  |  |
Other comprehensive income |  | (3,611) |  |  |  | 254 |  |  |  | (3,865) |  |
Exercise of share-based awards (in shares) |  |  |  | 96,380 |  |  |  |  |  |  |  |
Exercise of share-based awards |  | 36,819 |  |  |  | 36,819 |  |  |  |  |  |
Share-based compensation |  | 94,115 |  |  |  | 94,115 |  |  |  |  |  |
Balance at Dec. 31, 2010 |  | 8,405,592 |  | 15 |  | 1,557,258 |  | 6,965,697 |  | (117,378) |  | 0
Balance (in shares) at Dec. 31, 2010 |  |  |  | 34,849,672 |  |  |  |  |  |  |  |
Net income |  | 6,630,602 |  |  |  |  |  | 6,638,637 |  |  |  | (8,035)
Other comprehensive income | 5,240 | 32,975 |  |  |  |  |  |  |  | 32,975 |  |
Exercise of share-based awards (in shares) |  |  | 64,445 | 64,445 |  |  |  |  |  |  |  |
Exercise of share-based awards |  | 25,553 |  |  |  | 25,553 |  |  |  |  |  |
Share-based compensation |  | 148,575 |  |  |  | 148,575 |  |  |  |  |  |
Business combination |  | 104,832 |  |  |  |  |  |  |  |  |  | 104,832
Equity issuance of subsidiaries |  | 41,406 |  |  |  | 40,384 |  |  |  |  |  | 1,022
Balance at Dec. 31, 2011 | $ 2,445,151 | 15,389,535 | $ 2 | 15 | $ 281,505 | 1,771,770 | $ 2,161,511 | 13,604,334 | $ (13,410) | (84,403) | $ 15,543 | 97,819
Balance (in shares) at Dec. 31, 2011 |  |  | 34,914,117 |  |  |  |  |  |  |  |  |

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