Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
22.50
|
72.50
|
50.00
|
222.22%
|
1976
|
72.50
|
88.50*
|
16.00
|
22.07%
|
1977
|
59.00
|
45.00
|
-14.00
|
-23.73%
|
1978
|
45.00
|
61.875*
|
16.875
|
37.50%
|
1979
|
49.50
|
101.25*
|
51.75
|
104.55%
|
1980
|
67.50
|
80.50*
|
13.00
|
19.26%
|
1981
|
40.25
|
22.50
|
-17.75
|
-44.10%
|
1982
|
22.50
|
38.75
|
16.25
|
72.22%
|
1983
|
38.75
|
84.00*
|
45.25
|
116.77%
|
1984
|
42.00
|
28.00
|
-14.00
|
-33.33%
|
1985
|
28.00
|
29.25
|
1.25
|
4.46%
|
1986
|
29.25
|
21.00
|
-8.25
|
-28.21%
|
1987
|
21.00
|
39.75*
|
18.75
|
89.29%
|
1988
|
26.50
|
23.75
|
-2.75
|
-10.38%
|
1989
|
23.75
|
34.50
|
10.75
|
45.26%
|
1990
|
34.50
|
38.50
|
4.00
|
11.59%
|
1991
|
38.50
|
49.00
|
10.50
|
27.27%
|
1992
|
49.00
|
87.00
|
38.00
|
77.55%
|
1993
|
87.00
|
124.00*
|
37.00
|
42.53%
|
1994
|
62.00
|
63.875
|
1.875
|
3.02%
|
1995
|
63.875
|
113.50*
|
49.625
|
77.69%
|
1996
|
56.75
|
130.9375
|
74.1875
|
130.73%
|
1997
|
130.9375
|
140.50*
|
9.5625
|
7.30%
|
1998
|
70.25
|
118.5625
|
48.3125
|
68.77%
|
1999
|
118.5625
|
164.625*
|
46.0625
|
38.85%
|
2000
|
82.3125
|
60.125*
|
-22.1875
|
-26.96%
|
2001
|
30.0625
|
31.45
|
1.3875
|
4.62%
|
2002
|
31.45
|
15.57
|
-15.88
|
-50.49%
|
2003
|
15.57
|
32.05
|
16.48
|
105.84%
|
2004
|
32.05
|
23.39
|
-8.66
|
-27.02%
|
2005
|
23.39
|
24.96
|
1.57
|
6.71%
|
2006
|
24.96
|
20.25
|
-4.71
|
-18.87%
|
2007
|
20.25
|
26.66
|
6.41
|
31.65%
|
2008
|
26.66
|
14.66
|
-12.00
|
-45.01%
|
2009
|
14.66
|
20.40
|
5.74
|
39.15%
|
2010
|
20.40
|
21.03
|
0.63
|
3.09%
|
2011
|
21.03
|
24.25
|
3.22
|
15.31%
|
2012
|
24.25
|
20.62
|
-3.63
|
-14.97%
|
2013
|
20.62
|
25.955
|
5.335
|
25.87%
|
2014
|
25.955
|
36.29
|
10.335
|
39.82%
|
2015
|
36.29
|
34.45
|
-1.84
|
-5.07%
|
2016
|
34.45
|
36.27
|
1.82
|
5.28%
|
2017
|
36.27
|
46.16
|
9.89
|
27.27%
|
2018
|
46.16
|
46.93
|
0.77
|
1.67%
|
2019
|
46.93
|
59.85
|
12.92
|
27.53%
|
2020
|
59.85
|
49.82
|
-10.03
|
-16.76%
|
2021
|
49.82
|
51.50
|
1.68
|
3.37%
|
2022
|
51.50
|
26.43
|
-25.07
|
-48.68%
|
2023
|
26.43
|
50.25
|
23.82
|
90.12%
|