| Nov 25 2011 |
16477 |
515.27 |
| Nov 17 2011 |
16414 |
515.27 |
| Nov 10 2011 |
16691 |
515.27 |
| Nov 04 2011 |
16699 |
515.27 |
| Oct 28 2011 |
14447 |
489.38 |
| Oct 21 2011 |
14599 |
489.31 |
| Oct 14 2011 |
14421 |
489.25 |
| Oct 07 2011 |
15145 |
501.52 |
| Sep 30 2011 |
14983 |
501.54 |
| Sep 27 2011 |
14617 |
501.54 |
| Sep 23 2011 |
14496 |
501.55 |
| Sep 16 2011 |
14092 |
501.56 |
| Sep 09 2011 |
13744 |
501.57 |
| Jan 13 2011 |
13567 |
501.73 |
| Dec 28 2010 |
13789 |
501.74 |
| Dec 14 2010 |
13668 |
501.74 |
| Dec 03 2010 |
13766 |
501.75 |
| Nov 26 2010 |
13207 |
494.48 |
| Nov 19 2010 |
13122 |
494.49 |
| Nov 12 2010 |
12933 |
494.5 |
| Nov 04 2010 |
12960 |
494.51 |
| Oct 28 2010 |
15104 |
530.86 |
| Oct 22 2010 |
14937 |
530.86 |
| Oct 14 2010 |
14712 |
530.86 |
| Sep 24 2010 |
15653 |
568.29 |
| Sep 17 2010 |
14949 |
568.29 |
| Sep 10 2010 |
14654 |
568.29 |
| Jan 29 2010 |
14618 |
568.29 |
| Jan 15 2010 |
14561 |
568.29 |
| Jan 08 2010 |
14417 |
568.29 |
| Dec 18 2009 |
13958 |
568.29 |
| Dec 09 2009 |
13762 |
568.29 |
| Dec 04 2009 |
13406 |
568.29 |
| Nov 27 2009 |
13269 |
568.29 |
| Nov 20 2009 |
12807 |
568.29 |
| Nov 13 2009 |
12143 |
568.29 |
| Nov 06 2009 |
11973 |
568.29 |
| Oct 30 2009 |
13554 |
558.3 |
| Oct 23 2009 |
13083 |
558.3 |
| Oct 16 2009 |
12827 |
558.3 |
| Oct 09 2009 |
12680 |
558.3 |
| Oct 02 2009 |
12123 |
558.3 |
| Sep 25 2009 |
11206 |
551.63 |
| Sep 18 2009 |
10963 |
551.63 |
| Sep 11 2009 |
10843 |
551.63 |
| Jan 30 2009 |
10669 |
551.63 |
| Jan 09 2009 |
9753 |
551.63 |
| Dec 18 2008 |
9524 |
551.63 |
| Dec 12 2008 |
8576 |
528.26 |
| Dec 05 2008 |
8606 |
528.26 |
| Nov 28 2008 |
13300 |
733.7 |
| Nov 21 2008 |
13203 |
733.7 |
| Nov 14 2008 |
12784 |
733.7 |
| Nov 07 2008 |
12598 |
733.7 |
| Oct 31 2008 |
11760 |
733.7 |
| Oct 24 2008 |
11282 |
733.7 |
| Oct 17 2008 |
10169 |
733.7 |
| Oct 10 2008 |
9762 |
733.7 |
| Oct 03 2008 |
8914 |
733.7 |
| Sep 26 2008 |
8308 |
733.7 |
| Sep 19 2008 |
8153 |
733.7 |
| Feb 01 2008 |
7747 |
733.7 |
