|
Year |
Beginning Price |
Ending Price |
Gain or Loss |
Percent Gain or Loss |
|
1977 |
116.46 |
102.05 |
-14.41 |
-12.37% |
|
1978 |
102.05 |
105.97 |
3.92 |
3.84% |
|
1979 |
105.97 |
111.05 |
5.08 |
4.79% |
|
1980 |
111.05 |
137.66 |
26.61 |
23.96% |
|
1981 |
137.66 |
119.54 |
-18.12 |
-13.16% |
|
1982 |
119.54 |
142.17 |
22.63 |
18.93% |
|
1983 |
142.17 |
166.12 |
23.95 |
16.85% |
|
1984 |
166.12 |
165.08 |
-1.04 |
-0.63% |
|
1985 |
165.08 |
206.02 |
40.94 |
24.80% |
|
1986 |
206.02 |
231.09 |
25.07 |
12.17% |
|
1987 |
231.09 |
238.26 |
7.17 |
3.10% |
|
1988 |
238.26 |
263.86 |
25.60 |
10.74% |
|
1989 |
263.86 |
329.35 |
65.49 |
24.82% |
|
1990 |
329.35 |
310.45 |
-18.90 |
-5.74% |
|
1991 |
310.45 |
385.56 |
75.11 |
24.19% |
|
1992 |
385.56 |
396.64 |
11.08 |
2.87% |
|
1993 |
396.64 |
429.46 |
32.82 |
8.27% |
|
1994 |
429.46 |
428.63 |
-0.83 |
-0.19% |
|
1995 |
428.63 |
585.92 |
157.29 |
36.70% |
|
1996 |
585.92 |
719.98 |
134.06 |
22.88% |
|
1997 |
719.98 |
919.88* |
199.90 |
27.76% |
|
1998 |
459.94 |
604.03 |
144.09 |
31.33% |
|
1999 |
604.03 |
792.83 |
188.80 |
31.26% |
|
2000 |
792.83 |
686.45 |
-106.38 |
-13.42% |
|
2001 |
686.45 |
584.28 |
-102.17 |
-14.88% |
|
2002 |
584.28 |
444.75 |
-139.53 |
-23.88% |
|
2003 |
444.75 |
550.78 |
106.03 |
23.84% |
|
2004 |
550.78 |
575.29 |
24.51 |
4.45% |
|
2005 |
575.29 |
570.00 |
-5.29 |
-0.92% |
|
2006 |
570.00 |
660.41 |
90.41 |
15.86% |
|
2007 |
660.41 |
685.65 |
25.24 |
3.82% |
|
2008 |
685.65 |
431.54 |
-254.11 |
-37.06% |
|
2009 |
431.54 |
514.09 |
82.55 |
19.13% |
|
2010 |
514.09 |
565.90 |
51.81 |
10.08% |
|
2011 |
565.90 |
570.79 |
4.89 |
0.86% |