6/12/2008

13.69

9/1/2018

10.76

9/7/2018

10.52

7/12/2008

7.85

9/26/2016

7.67

8/20/2007

7.57

7/22/2017

7.46

5/23/2004

7.41

7/15/2010

7.25

6/9/2004

7.23

9/10/2016

6.52

4/14/2014

6.32

3/14/2007

6.28

3/24/2011

6.22

4/11/2013

5.86

3/12/2010

5.56

4/11/2008

5.53

4/11/2015

5.31

4/6/2008

5.26

12/19/2015

5.17

4/28/2009

4.67

6/26/2017

4.66

2/16/2005

4.62

2/19/2011

4.5

2/11/2009

4.41