5/8/2009

10.76

5/19/2005

9.96

7/21/2002

9.08

8/9/2006

9.02

5/22/2008

8.95

5/15/1999

8.91

5/19/1973

8.7

8/10/1968

8.3

5/7/1985

7.67

5/17/1984

7.59

5/24/1980

7.34

5/23/1995

7.31

5/29/1983

7.28

5/5/1986

7.26

5/20/1994

7.2

5/27/1993

7.03

5/13/1998

5.92