| 2010 |
| Jan-10 |
$27.93 |
| Feb-10 |
$28.00 |
| Mar-10 |
$30.69 |
| Apr-10 |
$32.79 |
| May-10 |
$31.14 |
| Jun-10 |
$30.33 |
| Jul-10 |
$32.09 |
| Aug-10 |
|
| Sep-10 |
|
| Oct-10 |
|
| Nov-10 |
|
| Dec-10 |
|
|
| 2009 |
| Jan-09 |
$19.27 |
| Feb-09 |
$17.53 |
| Mar-09 |
$18.82 |
| Apr-09 |
$22.33 |
| May-09 |
$21.47 |
| Jun-09 |
$21.92 |
| Jul-09 |
$23.58 |
| Aug-09 |
$25.55 |
| Sep-09 |
$25.65 |
| Oct-09 |
$23.18 |
| Nov-09 |
$25.29 |
| Dec-09 |
|
|
| 2008 |
| Jan-08 |
$24.32 |
| Feb-08 |
$23.01 |
| Mar-08 |
$25.62 |
| Apr-08 |
$26.31 |
| May-08 |
$24.50 |
| Jun-08 |
$22.76 |
| Jul-08 |
$25.19 |
| Aug-08 |
$25.68 |
| Sep-08 |
$25.60 |
| Oct-08 |
$23.12 |
| Nov-08 |
$20.19 |
| Dec-08 |
$23.15 |
|
| 2007 |
| Jan-07 |
$28.78 |
| Feb-07 |
$27.51 |
| Mar-07 |
$28.20 |
| Apr-07 |
$27.90 |
| May-07 |
$27.42 |
| June-07 |
$25.19 |
| Jul-07 |
$23.47 |
| Aug-07 |
$27.00 |
| Sep-07 |
$27.95 |
| Oct-07 |
$29.54 |
| Nov-07 |
$28.50 |
| Dec-07 |
$27.02 |
|
| 2006 |
| Jan-06 |
$23.29 |
| Feb-06 |
$23.05 |
| Mar-06 |
$24.21 |
| Apr-06 |
$22.67 |
| May-06 |
$21.84 |
| Jun-06 |
$21.90 |
| Jul-06 |
$22.88 |
| Aug-06 |
$24.59 |
| Sep-06 |
$24.71 |
| Oct-06 |
$26.40 |
| Nov-06 |
$27.46 |
| Dec-06 |
$27.70 |
|
| 2005 (2-for-1 stock split) |
| Jan-05 |
$23.31 |
| Feb-05 |
$23.52 |
| Mar-05 |
$22.88 |
| Apr-05 |
$24.11 |
| May-05 |
$24.62 |
| Jun-05 |
$25.04 |
| Jul-05 |
$24.99 |
| Aug-05 |
$23.83 |
| Sep-05 |
$23.91 |
| Oct-05 |
$22.27 |
| Nov-05 |
$22.64 |
| Dec-05 |
$21.62 |
|
| 2004 |
| Jan-04 |
$41.29 |
| Feb-04 |
$43.30 |
| Mar-04 |
$44.65 |
| Apr-04 |
$38.25 |
| May-04 |
$39.95 |
| Jun-04 |
$41.73 |
| Jul-04 |
$40.52 |
| Aug-04 |
$44.11 |
| Sep-04 |
$45.03 |
| Oct-04 |
$47.99 |
| Nov-04 |
$49.83 |
| Dec-04 |
$50.58 |
|
| 2003 |
| Jan-03 |
$33.88 |
| Feb-03 |
$34.66 |
| Mar-03 |
$35.75 |
| Apr-03 |
$37.60 |
| May-03 |
$37.65 |
| Jun-03 |
$38.08 |
| Jul-03 |
$39.65 |
| Aug-03 |
$39.48 |
| Sep-03 |
$39.65 |
| Oct-03 |
$39.40 |
| Nov-03 |
$40.20 |
| Dec-03 |
$40.00 |
|
| 2002 |
| Jan-02 |
$30.95 |
| Feb-02 |
$30.90 |
| Mar-02 |
$33.20 |
| Apr-02 |
$33.75 |
| May-02 |
$34.30 |
| Jun-02 |
$36.92 |
| Jul-02 |
$33.80 |
| Aug-02 |
$33.80 |
| Sep-02 |
$34.15 |
| Oct-02 |
$33.45 |
| Nov-02 |
$34.95 |
| Dec-02 |
$35.00 |
|
| 2001 |
| Jan-01 |
$26.01 |
| Feb-01 |
$25.20 |
| Mar-01 |
$25.20 |
| Apr-01 |
$28.61 |
| May-01 |
$26.80 |
| Jun-01 |
$29.56 |
| Jul-01 |
$28.67 |
| Aug-01 |
$28.70 |
| Sep-01 |
$29.00 |
| Oct-01 |
$28.60 |
| Nov-01 |
$28.95 |
| Dec-01 |
$29.40 |
|
