| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
June 2009 | $15.62 | $16.00 | $15.52 | $15.92 | 57,317,100 |
May 2009 | $14.93 | $15.58 | $14.05 | $15.54 | 1,101,122,400 |
April 2009 | $13.48 | $15.67 | $13.44 | $14.98 | 1,562,400,700 |
March 2009 | $11.80 | $13.96 | $10.99 | $13.58 | 1,625,752,800 |
February 2009 | $12.50 | $14.63 | $11.90 | $11.94 | 1,456,213,400 |
January 2009 | $14.34 | $15.42 | $12.30 | $12.56 | 1,564,043,400 |
December 2008 | $14.60 | $15.60 | $13.56 | $14.27 | 1,546,943,400 |
November 2008 | $16.40 | $17.26 | $12.85 | $14.85 | 1,794,911,800 |
October 2008 | $19.24 | $20.03 | $15.06 | $16.29 | 3,044,579,400 |
September 2008 | $20.18 | $20.25 | $17.14 | $19.47 | 1,927,538,700 |
August 2008 | $18.83 | $20.70 | $18.21 | $19.90 | 1,206,949,700 |
July 2008 | $19.81 | $20.27 | $18.07 | $18.68 | 1,637,501,300 |
June 2008 | $20.51 | $21.48 | $19.69 | $19.98 | 1,560,439,100 |
May 2008 | $20.63 | $22.18 | $20.30 | $20.57 | 1,405,170,200 |
April 2008 | $20.87 | $23.23 | $20.21 | $20.64 | 1,444,720,000 |
March 2008 | $19.71 | $21.42 | $19.45 | $20.54 | 1,452,390,200 |
February 2008 | $22.39 | $23.97 | $19.56 | $19.69 | 2,324,580,800 |
January 2008 | $25.80 | $25.93 | $22.38 | $23.50 | 1,950,301,600 |
December 2007 | $24.15 | $26.47 | $23.52 | $25.67 | 1,064,817,100 |
November 2007 | $26.25 | $26.95 | $23.56 | $24.22 | 1,830,846,800 |
October 2007 | $21.17 | $26.59 | $21.05 | $26.45 | 1,772,076,700 |
September 2007 | $20.48 | $21.45 | $20.31 | $21.17 | 1,117,419,500 |
August 2007 | $20.73 | $21.55 | $19.77 | $20.65 | 1,228,579,500 |
July 2007 | $21.25 | $22.80 | $20.73 | $20.76 | 1,295,548,000 |
June 2007 | $22.05 | $22.13 | $20.80 | $21.10 | 1,181,412,800 |
