| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2008 | $41.14 | $44.18 | $38.39 | $42.16 | 996,412,900 |
November 2008 | $38.57 | $42.80 | $35.67 | $42.33 | 1,006,470,600 |
October 2008 | $40.54 | $42.93 | $29.68 | $38.92 | 1,384,259,200 |
September 2008 | $40.98 | $43.06 | $37.55 | $40.78 | 770,778,000 |
August 2008 | $42.09 | $42.80 | $39.78 | $42.02 | 543,017,900 |
July 2008 | $45.91 | $46.83 | $41.33 | $42.02 | 685,444,100 |
June 2008 | $46.03 | $47.28 | $44.29 | $46.05 | 565,696,300 |
May 2008 | $46.87 | $50.22 | $45.77 | $46.38 | 575,856,500 |
April 2008 | $44.11 | $49.38 | $43.83 | $48.41 | 483,071,200 |
March 2008 | $45.17 | $46.03 | $42.64 | $44.00 | 608,218,000 |
February 2008 | $45.42 | $46.90 | $41.80 | $45.26 | 491,055,000 |
January 2008 | $48.76 | $49.07 | $40.17 | $44.39 | 614,692,200 |
December 2007 | $46.08 | $49.25 | $45.43 | $48.52 | 386,223,600 |
November 2007 | $46.34 | $46.92 | $43.18 | $46.18 | 548,075,900 |
October 2007 | $47.70 | $49.15 | $46.26 | $47.46 | 513,452,200 |
September 2007 | $44.01 | $48.32 | $43.28 | $47.75 | 446,258,200 |
August 2007 | $43.67 | $45.17 | $40.63 | $44.23 | 687,544,000 |
July 2007 | $43.42 | $48.11 | $43.23 | $43.75 | 559,643,700 |
June 2007 | $42.94 | $44.49 | $41.55 | $43.10 | 506,912,200 |
May 2007 | $40.68 | $43.33 | $40.45 | $42.74 | 443,527,200 |
April 2007 | $38.55 | $41.38 | $38.52 | $40.62 | 451,394,900 |
March 2007 | $36.28 | $39.06 | $35.31 | $38.60 | 611,224,400 |
February 2007 | $38.00 | $38.94 | $36.42 | $36.68 | 401,419,000 |
January 2007 | $38.85 | $38.86 | $35.99 | $37.75 | 504,732,000 |
December 2006 | $39.12 | $40.25 | $38.12 | $39.04 | 386,455,900 |