4
3,858
Apr 30, 2012
15
3,854
Apr 25, 2012
18
3,844
Jan 17, 2011
15
3,827
Jun 1, 2012
15
3,822
Apr 25, 2012
18
3,820
Oct 30, 2011
18
3,818
Oct 30, 2011
18
3,815
Oct 30, 2011
13
3,798
Dec 14, 2011
19
3,791
Oct 30, 2011
14
3,790
Jan 3, 2012
15
3,774
Apr 24, 2012
16
3,762
Feb 13, 2012
15
3,757
Apr 25, 2012
15
3,756
Oct 30, 2011
14
3,753
Dec 21, 2011
14
3,750
May 24, 2012
15
3,736
Dec 14, 2011
15
3,733
Apr 25, 2012
15
3,726
Dec 14, 2011
4
3,698
May 27, 2012
14
3,682
May 24, 2012
15
3,682
Dec 14, 2011
15
3,671
Dec 14, 2011
18
3,664
Oct 30, 2011
14
3,660
Mar 5, 2012
15
3,624
Feb 22, 2012
4
3,619
Apr 15, 2012
4
3,619
Apr 15, 2012
16
3,617
Dec 21, 2011
15
3,611
Dec 14, 2011
15
3,601
Jun 1, 2012