Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
3.75
|
4.875
|
1.125
|
30.00%
|
1976
|
4.875
|
5.75
|
0.875
|
17.95%
|
1977
|
5.75
|
6.50
|
0.75
|
13.04%
|
1978
|
6.50
|
8.50
|
2.00
|
30.77%
|
1979
|
8.50
|
22.50
|
14.00
|
164.71%
|
1980
|
22.50
|
16.75
|
-5.75
|
-25.56%
|
1981
|
16.75
|
12.125
|
-4.625
|
-27.61%
|
1982
|
12.125
|
18.00
|
5.875
|
48.45%
|
1983
|
18.00
|
26.75
|
8.75
|
48.61%
|
1984
|
26.75
|
35.50
|
8.75
|
32.71%
|
1985
|
35.50
|
70.735
|
34.875
|
98.24%
|
1986
|
70.735
|
69.75
|
-0.625
|
-0.89%
|
1987
|
69.75
|
87.00
|
17.25
|
24.73%
|
1988
|
87.00
|
122.50
|
35.50
|
40.80%
|
1989
|
122.50
|
114.50
|
-8.00
|
-6.53%
|
1990
|
114.50
|
107.00
|
-7.50
|
-6.55%
|
1991
|
107.00
|
135.00*
|
28.00
|
26.17%
|
1992
|
27.00
|
41.50
|
14.50
|
53.70%
|
1993
|
41.50
|
50.25*
|
8.75
|
21.08%
|
1994
|
33.50
|
35.875
|
2.375
|
7.09%
|
1995
|
35.875
|
37.50
|
1.625
|
4.53%
|
1996
|
37.50
|
52.50
|
15.00
|
40.00%
|
1997
|
52.50
|
93.875*
|
41.375
|
78.81%
|
1998
|
46.9375
|
33.50
|
-13.4375
|
-28.63%
|
1999
|
33.50
|
32.50
|
-1.00
|
-2.99%
|
2000
|
32.50
|
38.3125
|
5.8125
|
17.88%
|
2001
|
38.3125
|
41.60
|
3.2875
|
8.58%
|
2002
|
41.60
|
37.20
|
-4.40
|
-10.58%
|
2003
|
37.20
|
54.75
|
17.55
|
47.18%
|
2004
|
54.75
|
76.13
|
21.38
|
39.05%
|
2005
|
76.13
|
83.47
|
7.34
|
9.64%
|
2006
|
83.47
|
121.50
|
38.03
|
45.56%
|
2007
|
121.50
|
87.95
|
-33.55
|
-27.61%
|
2008
|
87.95
|
60.35
|
-27.60
|
-31.38%
|
2009
|
60.35
|
69.94
|
9.59
|
15.89%
|
2010
|
69.94
|
83.33
|
13.39
|
19.14%
|
2011
|
83.33
|
76.86
|
-6.47
|
-7.76%
|
2012
|
76.86
|
80.08
|
3.22
|
4.19%
|
2013
|
80.08
|
88.79
|
8.71
|
10.88%
|
2014
|
88.79
|
117.71
|
28.92
|
32.57%
|
2015
|
117.71
|
111.685*
|
-6.025
|
-5.12%
|
2016
|
99.96
|
104.37
|
4.41
|
4.41%
|
2017
|
104.37
|
112.91*
|
8.54
|
8.18%
|
2018
|
78.18
|
62.03
|
-16.15
|
-20.66%
|
2019
|
62.03
|
66.50
|
4.47
|
7.21%
|
2020
|
66.50
|
37.34
|
-29.16
|
-43.85%
|
2021
|
37.34
|
41.86
|
4.52
|
12.10%
|
2022
|
41.86
|
20.81
|
-21.05
|
-50.29%
|
2023
|
20.81
|
28.25
|
7.44
|
35.75%
|