|
Year |
Beginning Price |
Ending Price |
Gain or Loss |
Percent Gain or Loss |
|
1975 |
15.125 |
21.75 |
6.625 |
43.80% |
|
1976 |
21.75 |
41.75 |
20.00 |
91.95% |
|
1977 |
41.75 |
56.50* |
14.75 |
35.33% |
|
1978 |
28.25 |
28.25 |
0 |
0.00% |
|
1979 |
28.25 |
53.00* |
24.75 |
87.61% |
|
1980 |
26.50 |
49.00* |
22.50 |
84.91% |
|
1981 |
24.50 |
14.625 |
-9.875 |
-40.31% |
|
1982 |
14.625 |
13.00 |
-1.625 |
-11.11% |
|
1983 |
13.00 |
15.50 |
2.50 |
19.23% |
|
1984 |
15.50 |
11.125 |
-4.375 |
-28.23% |
|
1985 |
11.125 |
12.75 |
1.625 |
14.61% |
|
1986 |
12.75 |
13.125 |
0.375 |
2.94% |
|
1987 |
13.125 |
13.75 |
0.625 |
4.76% |
|
1988 |
13.75 |
14.50 |
0.75 |
5.45% |
|
1989 |
14.50 |
20.75 |
6.25 |
43.10% |
|
1990 |
20.75 |
22.375 |
1.625 |
7.83% |
|
1991 |
22.375 |
26.50 |
4.125 |
18.44% |
|
1992 |
26.50 |
28.875 |
2.375 |
8.96% |
|
1993 |
28.875 |
33.50 |
4.625 |
16.02% |
|
1994 |
33.50 |
29.75 |
-3.75 |
-11.19% |
|
1995 |
29.75 |
42.50 |
12.75 |
42.86% |
|
1996 |
42.50 |
37.125 |
-5.375 |
-12.65% |
|
1997 |
37.125 |
27.0625 |
-10.0625 |
-27.10% |
|
1998 |
27.0625 |
13.1875 |
-13.875 |
-51.27% |
|
1999 |
13.1875 |
8.875 |
-4.3125 |
-32.70% |
|
2000 |
8.875 |
5.25 |
-3.625 |
-40.85% |
|
2001 |
5.25 |
5.10 |
-0.15 |
-2.86% |
|
2002 |
5.10 |
1.16 |
-3.94 |
-77.25% |
|
2003 |
1.16 |
1.03 |
-0.13 |
-11.21% |
|
2004 |
1.03 |
0.7935* |
-0.2365 |
-22.96% |
|
2005 |
15.87 |
36.78 |
20.91 |
131.76% |
|
2006 |
36.78 |
55.14 |
18.36 |
49.92% |
|
2007 |
55.14 |
155.02 |
99.88 |
181.14% |
|
2008 |
155.02 |
46.76* |
-108.26 |
-69.84% |
|
2009 |
23.38 |
29.44 |
6.06 |
25.92% |
|
2010 |
29.44 |
34.52 |
5.08 |
17.26% |
|
2011 |
34.52 |
19.14 |
-15.38 |
-44.55% |