Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
4.75
|
14.125
|
9.375
|
197.37%
|
1976
|
14.125
|
12.50
|
-1.625
|
-11.50%
|
1977
|
12.50
|
18.50
|
6.00
|
48.00%
|
1978
|
18.50
|
45.00*
|
26.50
|
143.24%
|
1979
|
11.25
|
10.75
|
-0.50
|
-4.44%
|
1980
|
10.75
|
16.125
|
5.375
|
50.00%
|
1981
|
16.125
|
13.00
|
-3.125
|
-19.38%
|
1982
|
13.00
|
23.50
|
10.50
|
80.77%
|
1983
|
23.50
|
33.00*
|
9.50
|
40.43%
|
1984
|
16.50
|
36.00
|
19.50
|
118.18%
|
1985
|
36.00
|
68.75*
|
32.75
|
90.97%
|
1986
|
27.50
|
54.50*
|
27.00
|
98.18%
|
1987
|
27.25
|
19.3125*
|
-7.9375
|
-29.13%
|
1988
|
12.875
|
17.25
|
4.375
|
33.98%
|
1989
|
17.25
|
24.875
|
7.625
|
44.20%
|
1990
|
24.875
|
31.00
|
6.125
|
24.62%
|
1991
|
31.00
|
40.25*
|
9.25
|
29.84%
|
1992
|
20.125
|
24.25
|
4.125
|
20.50%
|
1993
|
24.25
|
24.00
|
-0.25
|
-1.03%
|
1994
|
24.00
|
21.25
|
-2.75
|
-11.46%
|
1995
|
21.25
|
26.125
|
4.875
|
22.94%
|
1996
|
26.125
|
34.25
|
8.125
|
31.10%
|
1997
|
34.25
|
30.75*
|
-3.50
|
-10.22%
|
1998
|
20.50
|
21.25
|
0.75
|
3.66%
|
1999
|
21.25
|
16.25
|
-5.00
|
-23.53%
|
2000
|
16.25
|
12.75
|
-3.50
|
-21.54%
|
2001
|
12.75
|
11.55
|
-1.20
|
-9.41%
|
2002
|
11.55
|
11.22
|
-0.33
|
-2.86%
|
2003
|
11.22
|
13.24
|
2.02
|
18.00%
|
2004
|
13.24
|
18.40
|
5.16
|
38.97%
|
2005
|
18.40
|
17.10
|
-1.30
|
-7.07%
|
2006
|
17.10
|
16.45
|
-0.65
|
-3.80%
|
2007
|
16.45
|
15.33
|
-1.12
|
-6.81%
|
2008
|
15.33
|
8.76
|
-6.57
|
-42.86%
|
2009
|
8.76
|
12.27
|
3.51
|
40.07%
|
2010
|
12.27
|
17.22
|
4.95
|
40.34%
|
2011
|
17.22
|
20.64
|
3.42
|
19.86%
|
2012
|
20.64
|
19.40
|
-1.24
|
-6.01%
|
2013
|
19.40
|
33.46
|
14.06
|
72.47%
|
2014
|
33.46
|
40.09
|
6.63
|
19.81%
|
2015
|
40.09
|
53.33
|
13.24
|
33.03%
|
2016
|
53.33
|
61.68
|
8.35
|
15.66%
|
2017
|
61.68
|
81.07
|
19.39
|
31.44%
|
2018
|
81.07
|
53.40
|
-27.67
|
-34.13%
|
2019
|
53.40
|
91.04
|
37.64
|
70.49%
|
2020
|
91.04
|
64.44
|
-26.60
|
-29.22%
|
2021
|
64.44
|
87.16
|
22.72
|
35.26%
|
2022
|
87.16
|
62.25
|
-24.91
|
-28.58%
|
2023
|
62.25
|
53.75
|
-8.50
|
-13.65%
|