Year Ended December 31, | 2010 | | 2009 | | 2008 | (Dollars and shares in thousands, except earnings per share) | | | | | | Basic earnings per share attributable to TDS shareholders | | | | | | | | | | | | | Net income available to common shareholders | | | | | | | | | | | | | | of TDS used in basic earnings per share | $ | 144,799 | | | $ | 191,296 | | | $ | 90,614 | | | | | | | | | | | | | | | | | Adjustments to compute diluted earnings | | | | | | | | | | | | | Noncontrolling interest adjustment (1) | | (512 | ) | | | (442 | ) | | | (100 | ) | | Preferred dividend adjustment (2) | | 49 | | | | 49 | | | | — | | | Net income available to common shareholders of TDS | | | | | | | | | | | | | | used in diluted earnings per share | $ | 144,336 | | | $ | 190,903 | | | $ | 90,514 | | | | | | | | | | | | | | | | | Weighted average number of shares used in | | | | | | | | | | | | | basic earnings per share | | | | | | | | | | | | | | Common Shares | | 49,885 | | | | 51,168 | | | | 53,028 | | | | Special Common Shares | | 48,723 | | | | 51,698 | | | | 56,339 | | | | Series A Common Shares | | 6,503 | | | | 6,473 | | | | 6,450 | | | | | Total | | 105,111 | | | | 109,339 | | | | 115,817 | | | | | | | | | | | | | | | | | Effects of dilutive securities: | | | | | | | | | | | | | Stock options | | 149 | | | | 50 | | | | 335 | | | Restricted stock units | | 198 | | | | 144 | | | | 103 | | | Preferred shares | | 48 | | | | 44 | | | | — | | Weighted average number of shares used in | | | | | | | | | | | | | diluted earnings per share | | 105,506 | | | | 109,577 | | | | 116,255 | | | | | | | | | | | | | | | | | Basic earnings per share attributable to TDS shareholders | $ | 1.38 | | | $ | 1.75 | | | $ | 0.78 | | | | | | | | | | | | | | | | | Diluted earnings per share attributable to TDS shareholders | $ | 1.37 | | | $ | 1.74 | | | $ | 0.78 | |
(1) The noncontrolling interest adjustment reflects the additional noncontrolling share of U.S. Cellular's income computed as if all of U.S. Cellular's issuable securities were outstanding. (2) The preferred dividend adjustment reflects the dividend reduction related to preferred securities that were dilutive, and therefore treated as if converted for shares. |