|
Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
|
1980
|
12.625
|
29.25
|
16.625
|
131.68%
|
|
1981
|
29.25
|
28.50
|
-0.75
|
-2.56%
|
|
1982
|
28.50
|
133.50*
|
105.00
|
368.42%
|
|
1983
|
44.50
|
24.75*
|
-19.75
|
-44.38%
|
|
1984
|
8.25
|
4.875
|
-3.375
|
-40.91%
|
|
1985
|
4.875
|
3.375
|
-1.50
|
-30.77%
|
|
1986
|
3.375
|
2.925*
|
-0.45
|
-13.33%
|
|
1987
|
2.25
|
2.25
|
0
|
0.00%
|
|
1988
|
2.25
|
2.625
|
0.375
|
16.67%
|
|
1989
|
2.625
|
2.00
|
-0.625
|
-23.81%
|
|
1990
|
2.00
|
3.00
|
1.00
|
50.00%
|
|
1991
|
3.00
|
4.00
|
1.00
|
33.33%
|
|
1992
|
4.00
|
4.3125
|
0.3125
|
7.81%
|
|
1993
|
4.3125
|
5.875
|
1.5625
|
36.23%
|
|
1994
|
5.875
|
10.125
|
4.25
|
72.34%
|
|
1995
|
10.125
|
11.875
|
1.75
|
17.28%
|
|
1996
|
11.875
|
21.00
|
9.125
|
76.84%
|
|
1997
|
21.00
|
19.8125
|
-1.1875
|
-5.65%
|
|
1998
|
19.8125
|
16.875
|
-2.9375
|
-14.83%
|
|
1999
|
16.875
|
22.625
|
5.75
|
34.07%
|
|
2000
|
22.625
|
23.015625
|
0.390625
|
1.73%
|
|
2001
|
23.015625
|
78.98*
|
55.964375
|
243.16%
|
|
2002
|
39.49
|
35.64
|
-3.85
|
-9.75%
|
|
2003
|
35.64
|
48.62
|
12.98
|
36.42%
|
|
2004
|
48.62
|
68.13
|
19.51
|
40.13%
|
|
2005
|
68.13
|
57.38
|
-10.75
|
-15.78%
|
|
2006
|
57.38
|
56.50
|
-0.88
|
-1.53%
|
|
2007
|
56.50
|
44.77
|
-11.73
|
-20.76%
|
|
2008
|
44.77
|
45.09
|
0.32
|
0.71%
|
|
2009
|
45.09
|
48.85
|
3.76
|
8.34%
|
|
2010
|
48.85
|
53.40
|
4.55
|
9.31%
|
|
2011
|
53.40
|
55.92
|
2.52
|
4.72%
|
|
2012
|
55.92
|
55.03
|
-0.89
|
-1.59%
|
|
2013
|
55.03
|
73.22
|
18.19
|
33.05%
|
|
2014
|
73.22
|
86.18
|
12.96
|
17.70%
|
|
2015
|
86.18
|
92.78
|
6.60
|
7.66%
|
|
2016
|
92.78
|
124.30
|
31.52
|
33.97%
|
|
2017
|
124.30
|
132.35
|
8.05
|
6.48%
|
|
2018
|
132.35
|
144.03
|
11.68
|
8.83%
|
|
2019
|
144.03
|
249.99
|
105.96
|
73.57%
|
|
2020
|
249.99
|
249.33
|
-0.66
|
-0.26%
|
|
2021
|
249.33
|
269.21
|
19.88
|
7.97%
|
|
2022
|
269.21
|
300.59
|
31.38
|
11.66%
|
|
2023
|
300.59
|
323.86
|
23.27
|
7.74%
|