PART I 4 Year Ended December 31,  2006$^{(1)}$  2007$^{(1)}$  2008$^{(1)}$  2009  2010  NT$  NT$  NT$  NT$  NT$  US$  (in billions, except for percentages and per share and  per pro forma ADS data) Earnings per share: Basic 4.56  4.94  4.64  4.51  4.91  0.17  Diluted — 4.93  4.63  4.50  4.89  Earnings per ADS equivalent: Basic 45.61  49.35  46.42  45.16  49.10  1.68  Diluted — 46.31  45.01  48.95  US GAAP Net revenues 186.3  200.9  204.4  200.4  203.8  7.0  Operating costs and expenses (1) (130.0) (138.1) (147.1) (141.8) (145.2) 5.0  Income from operations 56.3  62.8  57.3  58.6  58.6  2.0  Non-operating income, net (2) 1.1  1.5  1.4  0.8  0.6  — Income before income tax 57.4  64.3  58.7  59.4  59.2  2.0  Income tax expense (15.3) (14.5) (14.5) (13.6) (10.0) (0.3 ) Consolidated net income 42.1  49.8  44.2  45.8  49.2  1.7  Attributable to: Stockholders of the parent 42.1  49.5  43.7  45.1  48.3  1.7  Noncontrolling interests — 0.3  0.5  0.7  0.9  — 42.1  49.8  44.2  45.8  49.2  1.7  Earnings per share: Basic 4.30  5.08  4.52  4.65  4.98  0.17  Diluted — 4.51  4.64  4.96  Earnings per ADS equivalent: Basic 43.01  50.81  45.19  46.51  49.78  1.71  Diluted — 50.80  45.09  46.36  49.64  1.70  As of December 31,  2006$^{(1)}$  2007$^{(1)}$  2008$^{(1)}$  2009  2010  NT$  NT$  NT$  NT$  NT$  US$  (in billions, except for percentages and per share and  per pro forma ADS data) Balance Sheet Data: ROC GAAP Working capital 47.8  60.6  48.3  54.8  48.5  1.7  Long-term investments 5.7  5.6  8.9  9.1  13.9  0.5  Properties 343.5  330.8  323.0  313.0  305.7  10.5  Goodwill 0.1  0.2  0.2  0.3  0.3  — Total assets 461.4  469.6  463.6  449.0  454.3  15.6  Short-term loans 0.1  — 0.3  0.8  0.1  — Short-term bills payable — — — 0.2  Current portion of long-term loans 0.3  — 0.1  0.3  — Long-term loans (3) — — 0.2  3.1  0.1  Deferred income 1.0  1.5  2.1  2.5  2.6  Other liabilities 8.5  11.0  11.8  7.5  7.5  0.3  Total liabilities 61.3  71.8  83.9  70.0  85.7  2.9  Capital stock 96.7  96.7  97.0  97.0  77.6  2.7  Cash dividend on common shares 40.7  34.6  40.7  37.1  39.4  1.4  Equity attributable to stockholders of the parent 400.0  395.0  376.6  375.2  364.6  12.5  Minority interests in subsidiaries 0.1  2.8  3.1  3.8  4.0  0.1  US GAAP Total assets 398.8  406.2  400.7  385.4  390.5  13.4  Total liabilities 78.6  85.7  94.8  78.9  94.4  3.2  Capital stock 96.7  96.7  97.0  97.0  77.6  2.7  Equity attributable to stockholders of the parent (5) 320.1  317.8  302.8  302.8  292.2  10.0  Noncontrolling interests 0.1  2.7  3.1  3.7  3.9  0.1 