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| <NonNumbericText> <div> <p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman;" class="_mt" size="2"><b>15. Quarterly Financial Data (Unaudited) </b></font></p> <p style="margin-top: 6px; margin-bottom: 0px;"><font style="font-family: Times New Roman;" class="_mt" size="2">Selected quarterly financial information for all quarters of 2010 and 2009 is as follows: </font></p> <p style="margin-top: 0px; margin-bottom: 0px; font-size: 12px;"> </p> <table border="0" cellspacing="0" cellpadding="0" width="100%" align="center"> <tr><td width="60%"> </td> <td valign="bottom" width="5%"> </td> <td> </td> <td> </td> <td> </td> <td valign="bottom" width="5%"> </td> <td> </td> <td> </td> <td> </td> <td valign="bottom" width="5%"> </td> <td> </td> <td> </td> <td> </td> <td valign="bottom" width="5%"> </td> <td> </td> <td> </td> <td> </td></tr> <tr><td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="14" align="center"><font style="font-family: Times New Roman;" class="_mt" size="1"><b>For the Quarter Ended</b></font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td></tr> <tr><td style="border-bottom: #000000 1px solid;" valign="bottom" nowrap="nowrap"> <p style="margin-top: 0px; margin-bottom: 1px;"><font style="font-family: Times New Roman;" class="_mt" size="1"><b>(in millions, except per share data)</b></font></p></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"><font style="font-family: Times New Roman;" class="_mt" size="1"><b>March 31</b></font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"><font style="font-family: Times New Roman;" class="_mt" size="1"><b>June 30</b></font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"><font style="font-family: Times New Roman;" class="_mt" size="1"><b>September 30</b></font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td style="border-bottom: #000000 1px solid;" valign="bottom" colspan="2" align="center"><font style="font-family: Times New Roman;" class="_mt" size="1"><b>December 31</b></font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td></tr> <tr bgcolor="#cceeff"><td valign="top"> <p style="text-indent: -1em; margin-left: 1em;"><font style="font-family: Times New Roman;" class="_mt" size="2"><b>2010</b></font></p></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom"> </td></tr> <tr><td valign="top"> <p style="text-indent: -1em; margin-left: 1em;"><font style="font-family: Times New Roman;" class="_mt" size="2">Revenues</font></p></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2">$</font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">23,193</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2">$</font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">23,264</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2">$</font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">23,668</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2">$</font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">24,030</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td></tr> <tr bgcolor="#cceeff"><td valign="top"> <p style="text-indent: -1em; margin-left: 1em;"><font style="font-family: Times New Roman;" class="_mt" size="2">Operating costs</font></p></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">21,177</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">21,363</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">21,523</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">22,228</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td></tr> <tr><td valign="top"> <p style="text-indent: -1em; margin-left: 1em;"><font style="font-family: Times New Roman;" class="_mt" size="2">Earnings from operations</font></p></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">2,016</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">1,901</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">2,145</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">1,802</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td></tr> <tr bgcolor="#cceeff"><td valign="top"> <p style="text-indent: -1em; margin-left: 1em;"><font style="font-family: Times New Roman;" class="_mt" size="2">Net earnings</font></p></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">1,191</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">1,123</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">1,277</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">1,043</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td></tr> <tr><td valign="top"> <p style="text-indent: -1em; margin-left: 1em;"><font style="font-family: Times New Roman;" class="_mt" size="2">Basic net earnings per common share</font></p></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">1.04</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">1.00</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">1.15</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">0.95</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td></tr> <tr bgcolor="#cceeff"><td valign="top"> <p style="text-indent: -1em; margin-left: 1em;"><font style="font-family: Times New Roman;" class="_mt" size="2">Diluted net earnings per common share</font></p></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">1.03</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">0.99</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">1.14</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">0.94</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td></tr> <tr><td height="8"> </td> <td height="8" colspan="4"> </td> <td height="8" colspan="4"> </td> <td height="8" colspan="4"> </td> <td height="8" colspan="4"> </td></tr> <tr><td valign="top"> <p style="text-indent: -1em; margin-left: 1em;"><font style="font-family: Times New Roman;" class="_mt" size="2"><b>2009</b></font></p></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom"> </td></tr> <tr bgcolor="#cceeff"><td valign="top"> <p style="text-indent: -1em; margin-left: 1em;"><font style="font-family: Times New Roman;" class="_mt" size="2">Revenues</font></p></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2">$</font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">22,004</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2">$</font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">21,655</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2">$</font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">21,695</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2">$</font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">21,784</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td></tr> <tr><td valign="top"> <p style="text-indent: -1em; margin-left: 1em;"><font style="font-family: Times New Roman;" class="_mt" size="2">Operating costs</font></p></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">20,336</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">20,215</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">20,019</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">20,209</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td></tr> <tr bgcolor="#cceeff"><td valign="top"> <p style="text-indent: -1em; margin-left: 1em;"><font style="font-family: Times New Roman;" class="_mt" size="2">Earnings from operations</font></p></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">1,668</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">1,440</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">1,676</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">1,575</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td></tr> <tr><td valign="top"> <p style="text-indent: -1em; margin-left: 1em;"><font style="font-family: Times New Roman;" class="_mt" size="2">Net earnings</font></p></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">984</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">859</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">1,035</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">944</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td></tr> <tr bgcolor="#cceeff"><td valign="top"> <p style="text-indent: -1em; margin-left: 1em;"><font style="font-family: Times New Roman;" class="_mt" size="2">Basic net earnings per common share</font></p></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">0.82</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">0.73</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">0.90</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">0.82</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td></tr> <tr><td valign="top"> <p style="text-indent: -1em; margin-left: 1em;"><font style="font-family: Times New Roman;" class="_mt" size="2">Diluted net earnings per common share</font></p></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">0.81</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">0.73</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">0.89</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom"><font class="_mt" size="1"> </font></td> <td valign="bottom"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td> <td valign="bottom" align="right"><font style="font-family: Times New Roman;" class="_mt" size="2">0.81</font></td> <td valign="bottom" nowrap="nowrap"><font style="font-family: Times New Roman;" class="_mt" size="2"> </font></td></tr></table> <p style="margin-top: 18px; margin-bottom: 0px; font-size: 1px;"> </p> </div> </NonNumbericText> |
| <NonNumericTextHeader> 15. Quarterly Financial Data (Unaudited) Selected quarterly financial information for all quarters of 2010 and 2009 is as follows: </NonNumericTextHeader> |
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| | | <ElementDefenition> This element can be used to disclose the entire quarterly financial data disclosure in the annual financial statements as a single block of text. The disclosure includes a tabular presentation of financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income (loss) before extraordinary items and cumulative effect of a change in accounting principle and earnings per share data. It also includes an indication if the information in the note is unaudited, comments on the aggregate effect of year-end adjustments, and an explanation of matters or transactions that affect comparability or are pertinent to an understanding of the information furnished. Alternatively, the details of this disclosure can be reported using the elements in this group, or by using other taxonomy elements and applying the appropriate quarterly date and period contexts when creating an instance document. For example, the element for "Interest and Dividend Income, Operating" may be used by financial institutions from the Statement of Income, applying the appropriate quarterly date and period context when creating an instance document. </ElementDefenition> |
| | | <ElementReferences> Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section G -Subsection 1 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 28 -Paragraph 23, 24 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 28 -Paragraph 30 -Subparagraph a-j Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 302 -Paragraph a </ElementReferences> |
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