|
Year |
Beginning Price |
Ending Price |
Gain or Loss |
Percent Gain or Loss |
|
1975 |
19.375 |
23.375 |
4.00 |
20.65% |
|
1976 |
23.375 |
30.75 |
7.375 |
31.55% |
|
1977 |
30.75 |
29.625 |
-1.125 |
-3.66% |
|
1978 |
29.625 |
35.50 |
5.875 |
19.83% |
|
1979 |
35.50 |
48.375 |
12.875 |
36.27% |
|
1980 |
48.375 |
90.00* |
41.625 |
86.05% |
|
1981 |
45.00 |
32.75 |
-12.25 |
-27.22% |
|
1982 |
32.75 |
42.50 |
9.75 |
29.77% |
|
1983 |
42.50 |
66.00* |
23.50 |
55.29% |
|
1984 |
33.00 |
30.375 |
-2.625 |
-7.95% |
|
1985 |
30.375 |
35.75 |
5.375 |
17.70% |
|
1986 |
35.75 |
45.375 |
9.625 |
26.92% |
|
1987 |
45.375 |
38.00* |
-7.375 |
-16.25% |
|
1988 |
19.00 |
21.75 |
2.75 |
14.47% |
|
1989 |
21.75 |
23.75 |
2.00 |
9.20% |
|
1990 |
23.75 |
27.75 |
4.00 |
16.84% |
|
1991 |
27.75 |
27.375 |
-0.375 |
-1.35% |
|
1992 |
27.375 |
29.00 |
1.625 |
5.94% |
|
1993 |
29.00 |
37.125 |
8.125 |
28.02% |
|
1994 |
37.125 |
35.75 |
-1.375 |
-3.70% |
|
1995 |
35.75 |
52.875 |
17.125 |
47.90% |
|
1996 |
52.875 |
60.875 |
8.00 |
15.13% |
|
1997 |
60.875 |
52.25 |
-8.625 |
-14.17% |
|
1998 |
52.25 |
48.5625 |
-3.6875 |
-7.06% |
|
1999 |
48.5625 |
47.875 |
-0.6875 |
-1.42% |
|
2000 |
47.875 |
47.625 |
-0.25 |
-0.52% |
|
2001 |
47.625 |
17.86 |
-29.765 |
-62.50% |
|
2002 |
17.86 |
20.71 |
2.85 |
15.96% |
|
2003 |
20.71 |
35.60 |
14.89 |
71.90% |
|
2004 |
35.60 |
49.55 |
13.95 |
39.19% |
|
2005 |
49.55 |
59.16 |
9.61 |
19.39% |
|
2006 |
59.16 |
61.08 |
1.92 |
3.25% |
|
2007 |
61.08 |
68.96 |
7.88 |
12.90% |
|
2008 |
68.96 |
32.24 |
-36.72 |
-53.25% |
|
2009 |
32.24 |
46.98 |
14.74 |
45.72% |
|
2010 |
46.98 |
71.71 |
24.73 |
52.64% |
|
2011 |
71.71 |
73.37 |
1.66 |
2.31% |