Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
3.625
|
6.125
|
2.50
|
68.97%
|
1976
|
6.125
|
9.375*
|
3.25
|
53.06%
|
1977
|
7.50
|
19.6875*
|
12.1875
|
162.50%
|
1978
|
15.75
|
31.6667*
|
15.9167
|
101.06%
|
1979
|
23.75
|
36.25*
|
12.50
|
52.63%
|
1980
|
18.125
|
40.15625*
|
22.03125
|
121.55%
|
1981
|
32.125
|
18.0833*
|
-14.0417
|
-43.71%
|
1982
|
13.5625
|
8.3125
|
-5.25
|
-38.71%
|
1983
|
8.3125
|
7.4375
|
-0.875
|
-10.53%
|
1984
|
7.4375
|
3.875
|
-3.5625
|
-47.90%
|
1985
|
3.875
|
3.15625
|
-0.71875
|
-18.55%
|
1986
|
3.15625
|
3.50
|
0.34375
|
10.89%
|
1987
|
3.50
|
4.3125
|
0.8125
|
23.21%
|
1988
|
4.3125
|
4.3125
|
0
|
0.00%
|
1989
|
4.3125
|
5.5625
|
1.25
|
28.99%
|
1990
|
5.5625
|
4.375
|
-1.1875
|
-21.35%
|
1991
|
4.375
|
3.00
|
-1.375
|
-31.43%
|
1992
|
3.00
|
2.375
|
-0.625
|
-20.83%
|
1993
|
2.375
|
5.00
|
2.625
|
110.53%
|
1994
|
5.00
|
3.875
|
-1.125
|
-22.50%
|
1995
|
3.875
|
5.00
|
1.125
|
29.03%
|
1996
|
5.00
|
8.375
|
3.375
|
67.50%
|
1997
|
8.375
|
13.875
|
5.50
|
65.67%
|
1998
|
13.875
|
9.1875
|
-4.6875
|
-33.78%
|
1999
|
9.1875
|
12.25
|
3.0625
|
33.33%
|
2000
|
12.25
|
17.625
|
5.375
|
43.88%
|
2001
|
17.625
|
21.06
|
3.435
|
19.49%
|
2002
|
21.06
|
12.42
|
-8.64
|
-41.03%
|
2003
|
12.42
|
13.35
|
0.93
|
7.49%
|
2004
|
13.35
|
16.25
|
2.90
|
21.72%
|
2005
|
16.25
|
18.04
|
1.79
|
11.02%
|
2006
|
18.04
|
51.20
|
33.16
|
183.81%
|
2007
|
51.20
|
56.70*
|
5.50
|
10.74%
|
2008
|
28.35
|
25.10
|
-3.25
|
-11.46%
|
2009
|
25.10
|
32.70
|
7.60
|
30.28%
|
2010
|
32.70
|
40.01
|
7.31
|
22.35%
|
2011
|
40.01
|
45.44
|
5.43
|
13.57%
|
2012
|
45.44
|
76.86*
|
31.42
|
69.15%
|
2013
|
38.43
|
48.86
|
10.43
|
27.14%
|
2014
|
48.86
|
46.92
|
-1.94
|
-3.97%
|
2015
|
46.92
|
55.57
|
8.65
|
18.44%
|
2016
|
55.57
|
63.90
|
8.33
|
14.99%
|
2017
|
63.90
|
51.10
|
-12.80
|
-20.03%
|
2018
|
51.10
|
40.36
|
-10.74
|
-21.02%
|
2019
|
40.36
|
45.95
|
5.59
|
13.85%
|
2020
|
45.95
|
47.44
|
1.49
|
3.24%
|
2021
|
47.44
|
55.29
|
7.85
|
16.55%
|
2022
|
55.29
|
40.20
|
-15.09
|
-27.29%
|
2023
|
40.20
|
58.09
|
17.89
|
44.50%
|